The current 18 grain industry standards will cease to be implemented from January 1, 2019

In accordance with the provisions of the Standardization Law of the People's Republic of China,It was decided to abolish the existing 18 grain industry standards for which corresponding national standards have been issued,Its numbers and names are as follows:   LS/T 3801-1987 "Grain Packaging Sack" LS/T 3802-1988 "Grain Packaging Flour Bag" LS/T 1102-1988 Grain、Noun terms for the nature and quality of oilseeds and their processed products》 LS/T 1101-1988 "Terminology of Grain and Oil Storage Equipment" LS/T 1103-1992 Terminology of morphology and structure of raw grains and oilseeds, LS/T 1211-2008 "Technical Specifications for Grain and Oil Storage" LS/T 3503-1988 "Cylinder Preliminary Cleaning Screen" LS/T 1203-2002 "Grain Monitoring and Control System" LS/T 3535-1988 "Screw Press" LS/T 3537-1992 Translational Extractor LS/T 3540-1992 "Mixed Oil Long Tube Evaporator" LS/T 3501.3-1993 "General Technical Conditions for Grain and Oil Processing Machinery Assembly Technical Requirements" LS/T 3501.4-1993 "General Technical Conditions for Grain and Oil Processing Machinery Castings" LS/T 3501.5-1993 General Technical Conditions for Grain and Oil Processing Machinery Plates、Technical requirements for plate steel members》 LS/T 3501.12-1993 "General Technical Conditions for Grain and Oil Processing Machinery Product Packaging" LS/T 3523-1993 "General Technical Conditions for Air Spray Rice Milling Machine" LS/T 3511-1993 "Pneumatic Mill" LS/T 3531-1995 "Impeller Wind Closer" The above standards will cease to be implemented from January 1, 2019。 Notice is hereby given。   Read More …

ASME standards call for Chinese voices

recently,American Society of Mechanical Engineers(ASME)The first meeting of the China International Working Group of the Boiler and Pressure Vessel Code Volume VIII Committee was held in Lanzhou Lanshi Heavy Equipment Co., Ltd. in 2018。The ASME Working Group said,International standards need a Chinese voice,It is hoped that more Chinese equipment manufacturing enterprises will participate in the discussion and revision of ASME standards,All-round integration with international standards。 Participants introduced,ASME is leading the way in the development of the world's machinery standards,More than 500 technical regulations and standards developed by the organization have been widely used in more than 100 countries and regions,And it has become an important reference for the safety regulations of various governments。In order to enable the standard to adapt to the continuous updating of technology,ASME has established international working groups around the world,Organize enterprises and scientific research institutions from all over the world to put forward proposals for the revision of standards。 "There are more than 7,200 ASME certified manufacturers around the world,There are nearly 1,000 in Chinese mainland,It accounts for about 1/7。However, half of the domestic licensed manufacturers are purely for export,Failure to truly improve the quality of its own development,It is also rarely involved in the formulation of international standards。Zhang Qiang, chief representative of ASME Beijing Representative Office, mentioned,Domestic enterprises should be equipped with more powerful technical force to the standard work team。 But,At present, the enthusiasm of domestic enterprises to participate in the formulation of international standards has increased。The conference attracted scientific research institutes、Manufacturing enterprises、About 40 representatives from testing institutions participated,and discussed and voted on 19 related technical issues related to the application of ASME Volume VIII. standards in China。Representatives of domestic enterprises and experts from colleges and universities around the flange、Design of common chemical equipment such as elliptical head and heat exchanger、Fatigue analysis、Low-temperature properties and high-temperature strength of materials、Welding and heat treatment、Withstand voltage test、Suggestions were put forward on inspection and testing。 Gao Jixuan, deputy director of the State Special Equipment Safety Supervision Bureau, fully affirmed the work of the China International Working Group at the meeting。He stressed,ASME established a working group and held meetings in China,It represents the view that it attaches great importance to Chinese enterprises。Chinese industry entities should also actively participate in the revision of international standards,Let more Chinese elements be added to international standards。 Academician of the Chinese Academy of Engineering、Chen Xuedong, Chairman of the China International Working Group of the ASME Boiler and Pressure Vessel Code Volume VIII. Committee, pointed out,Domestic machinery manufacturing enterprises participate in the discussion of ASME international standards,It is conducive to further enhancing the authority and influence of ASME standards。meanwhile,Domestic enterprises should choose from the material、Optimize the design、Manufacturing process、Inspection and testing and other aspects,Carefully study the development trend of ASME standards,Strive for international voice through proposals。 Chief researcher of China Special Equipment Testing and Research Institute、Shou Binan, vice chairman of ASME's China International Working Group, said:"We need to expand our influence and voice on the basis of participation,Realize the internationalization of Chinese standards,Fully participate in international competition。Bluestone Heavy Equipment is currently the largest oil refining in China、chemical industry、Coal chemical industry、One of the R&D and manufacturing enterprises of nuclear power core pressure vessel equipment,1984It became the first company in China to obtain the American ASME pressure vessel U、U2 certificate and stamped enterprise。Zhang Kai, chief engineer of Bluestone Heavy Equipment, said,The ASME standard is a specification that represents the international advanced level of technology。The China International Working Group is also very helpful to businesses,It can not only promote enterprises to improve their design、Manufacturing level,It can also help enterprises to explore the international market。

Executive meeting of the State Council:Accelerate the development of multimodal transport,Improve the standard system

Premier Li Keqiang presided over an executive meeting of the State Council on June 27,Deploy and adjust the transportation structure to improve transportation efficiency,Reduce the logistics cost of the real economy。The meeting was confirmed,China will speed up the development of multimodal transport,Improve the standard system;Promote the standardization of road freight vehicles,Promote the innovation and development of the road freight industry。 The meeting noted:,Adjust the transportation structure、Improve the overall efficiency of transportation,Reduce the logistics cost of the whole society,It is essential to enhance the competitiveness of the real economy。The meeting was confirmed,First, step by step、Highlight the main points,Optimize the transportation structure,Better play the railway in the transportation of bulk materials、The backbone role in long-distance transportation。Increase investment in infrastructure,Drive effective investment,By 2020, we will strive to achieve an annual freight volume of more than 1.5 million tons of bulk goods and the proportion of new logistics parks connected to special railway lines、The railway entry rate of important coastal port areas reached 80% respectively、60%above。Efforts should be made to increase the rate of railway arrivals in important port areas along the Yangtze River。The second is to speed up the development of multimodal transport。Improve the standard system。Promote the combined transportation of urban production and living materials。Development of railway container transportation,Promote sea-rail intermodal transport、Iron-water combined transport。Carry out pilot projects such as full cold chain transportation,Actively develop e-commerce express trains。The third is to push the ship、cart、Trains、port、Stations、Goods and other information are shared openly,Achieve arrival delivery、Customs clearance and inspection、"One-stop" online services such as transfer and settlement。Promote the standardization of road freight vehicles,Promote the innovation and development of the road freight industry。Fourth, we should further clean up the service charges for the operation of transportation links,Relevant departments should carry out supervision,Efforts should be made to solve the problem of "arbitrary charges."、indiscriminate fines" and other issues,Regulate railway freight charges,Eliminate unreasonable charges,Correction of overcharges,Reduce logistics costs。Fifth, guide and regulate fair competition in the new "Internet +" business format in the field of transportation、Healthy development,Prevent and eliminate potential safety hazards。

The inaugural meeting of the Sino-US Working Group on Mutual Recognition of Electric Self-balancing Vehicle Standards was held in Beijing

6May 26th,The inaugural meeting of the Sino-US Electric Self-balancing Vehicle Standard Mutual Recognition Working Group was successfully held in Beijing Weishi Building。The conference was held under the guidance of the Standardization Administration of China (SAC) and the American National Standards Institute (ANSI).,It is co-sponsored by the National Technical Committee for Standardization of Automation Systems and Integration (SAC/TC 159) and Underwriters Laboratories (UL).,Segway-Ninebot Co., Ltd. is co-organized by Beijing Institute of Machinery Industry Automation (RIAMB) Co., Ltd。 2001year,The world's first self-balancing electric balance vehicle (Segway) was released in the U.S。2008year,The Segway was unveiled at the Beijing Olympics,began to enter the field of vision of the Chinese people。As a new type of green and environmentally friendly travel and leisure and entertainment tools,Balance bikes bring convenience and fun to consumers,At the same time, it has also expanded a new development field for Chinese enterprises。According to statistics,2017China's electric balance vehicle exports about 10 million units,The value of exports is about 2 billion US dollars,More than 800,000 people were employed,China's balance bike industry occupies a leading position in the international market。 Industry standards are the technical basis and technical rules for economic and trade exchanges and industrial cooperation,The same is true for balance bike standards。2016year,UL in the United States has released the safety standard ANSI/SCC/UL-2272 for self-balancing scooters,And it was approved by ANSI as the national standard for self-balancing scooters in the United States;2018January 1,The first two national standards for self-balancing scooters in China were formulated by SAC/TC 159:"Safety Requirements and Test Methods for Electric Balance Vehicles" and "General Technical Conditions for Electric Balance Vehicles" were officially implemented,It fills the gap in the industry standard of electric self-balancing scooter in China。SAC/TC 159 and UL established a working group on mutual recognition of self-balancing vehicle standards between China and the United States through this conference,It is planned to actively coordinate the standard development of self-balancing vehicles in China and the United States,Further promote the mutual recognition of standards for self-balancing scooters between China and the United States,So as to promote the smooth development of bilateral trade between China and the United States in this field。

Yin Yixuan, director of the Standing Committee of the Shanghai Municipal People's Congress, led a team to carry out special supervision and research on urban public safety and risk prevention

As a mega city,Fire safety、The safety of large subway passenger flow is the top priority of Shanghai's urban safety。At present, Shanghai is in the fire department、What is the situation of safety and security in rail transit, etc.? What are the shortcomings that need to be improved? June 25th,Yin Yixuan, director of the Standing Committee of the Municipal People's Congress, led a team to carry out special supervision and research on urban public safety and risk prevention。It is understood,7The fifth meeting of the Standing Committee to be held this month will also hear and deliberate on the report of the municipal government on strengthening urban public safety and risk prevention。 "At present, the fire situation in the city is generally stable。According to the Municipal Public Security Bureau,2017years,The fire department found and supervised the rectification of more than 2.54 million fire hazards。Among them, 33,500 "three-in-one" places were investigated and rectified、45,500 people were dismissed from illegal accommodations。Listed to supervise a number of major fire hazard units and regions,In 2017 alone, 55 major fire hazard units at the two levels in the urban area were listed for rectification、125 in the area。 In view of the aging of fire protection facilities in old communities、lack, etc,For 8 consecutive years, the fire department has included the renovation of fire protection facilities in old residential areas into the municipal government's practical projects,A total of 1,500 old houses have been renovated,repair、More than 200,000 fire extinguishers have been added、Simple spray、Stand-alone alarm lamp fire fighting facilities。 At the same time, we will continue to improve the intelligence of firefighting work、level of modernization。"Pilot the construction of an intelligent fire perception system in Magnolia Plaza,presently,It has been rolled out throughout the city,Completed the construction of 39 high-rise public buildings over 200 meters of intelligent fire perception system。The safety of large passenger flows in rail transit is another focus of this survey。According to the Municipal Transportation Commission,In recent years, the passenger flow of Shanghai rail transit has maintained a growth trend,"The average annual growth rate is about 17 percent,The daily passenger flow of the Shanghai Metro has become the new normal。"In order to improve the operational capacity of rail transit,Shanghai Metro proposed by the end of 2018,The target is a minimum interval of 3 minutes for all lines in the central urban area。 Improvement of line operation capacity,Challenges to the site's ability to evacuate large passenger flows。In response to the problem of insufficient evacuation capacity for large passenger flows caused by structural constraints at some sites,At present, the People's Square has been completed、Zhangjiang Hi-Tech、Renovation of six stations including Shendu Highway。"In order to ensure the safety of rail transit,Rail transit companies also achieve platforms in a variety of ways、Station Hall、Transfer lanes、Full coverage of key areas such as stairs。furthermore,The Municipal Transportation Commission also jointly supervises safety、public security、Fire departments and other departments regularly carry out open and secret visits to the rail transit industry,And urge enterprises to carry out safety inspections。 Shanghai has achieved certain results in ensuring the safety of the city,However, there are still some shortcomings that need to be filled。"Three-in-one" venue、Electrical wiring is privately connected、Fire escapes are blocked、Old buildings have a low fire resistance rating、Problems such as the large number of historical debts in high-rise buildings are still prominent,There is a large security risk。 on this,Ying Xueyun, chairman of the Internal Affairs Committee of the Municipal People's Congress, suggested,First, we must make great efforts to refine and summarize effective practices,"Especially those who are recognized by ordinary people、Management is effective、Experiences and practices with good social repercussions。"Second, we must adhere to the problem-oriented,Pay attention to check repeatedly、The protruding stubborn disease of repeated checks。"For example, the contradiction between the community fire escape and the difficulty of parking for residents,Our relevant government departments are in the normal management,Actively explore new measures in terms of effectiveness mechanism and responsibility system。"It is necessary to continuously strengthen the awareness of risk prevention of large passenger flows,Strengthen the publicity and education of rail transit workers。All measures should be implemented at all levels,Responsibilities should be clear at all levels,Cui Minghua, chairman of the Urban Construction and Environmental Protection Committee of the Municipal People's Congress, suggested,It is necessary to make the strict standards of management a work habit,It is necessary to make the work habits conform to the management standards。Committee member Cui Minghua also suggested strengthening precautionary measures for rail transit safety,"We have a lot of measures now,However, there is a lack of overall co-ordination,Hope revolves around preventing the occurrence of a handful of soybeans,system、Take measures as a whole。Deputy Xu Liping proposed,Shanghai high-level、Rescue capabilities in the event of a fire in a supertall building、What is the equipment capacity? Does it correspond to the international metropolis of Shanghai? Intelligent fire perception system,She believes that key enterprises,Chemical companies also need to build risk perception systems。on rail transit safety issues,She said,"Be cautious about subway delays,We need to strike a balance between convenience and safety。The safety of the subway is not only about large passenger flows,There is also the safety of the structure,The safety of the signaling system,Infinite latency will be problematic。Yin Yixuan pointed out,Urban public safety is a crucial basic task for Shanghai's urban development,It is a hot issue of great concern to people's congress deputies and the masses of citizens,It is also the eternal theme of the development of megacities。The Standing Committee of the Municipal People's Congress carried out the special supervision of urban public safety,The main thing is to implement the requirements of the central and municipal party committees,Actively respond to social concerns,Urge and promote the government to further strengthen the awareness of safety red lines,Further implement laws and regulations on urban safety,Better identify security shortcomings、Make up for safety shortcomings in a timely manner,It was the smooth holding of major events such as the first China International Import Expo、Create a good environment for the sustainable and healthy development of the city's economy and society。 Yin Yixuan pointed out,Recently,Governments at all levels and relevant departments of the city have the responsibility to protect the land,Dare to take responsibility,Improve the system,Strict regulation,A lot of work has been done to keep the city safe。For deputies to the National People's Congress、The special committee of the National People's Congress pointed out the city's fire protection、There are problems in the risk prevention of large passenger flow in rail transit,It is recommended that the government adhere to the problem-oriented approach,Always maintain a sense of distress and vigilance,Find more hidden dangers,Think of the situation a little more complicated,With fine and fine、Practical and practical work supports the safe operation of the city;Do a good job in key links,Insist on focusing on preventing and mitigating risks,In terms of the rule of law, further research is carried out to put forward the supply and demand of the system,At the institutional level, we should further strengthen the joint force of safety work,In terms of governance, we will further improve the ability to govern at the source,In terms of means, we should further popularize the use of modern science and technology,Build a solid urban public safety prevention network。 Yin Yixuan pointed out,In exercising supervision, the people's congress must firmly grasp the problem、Push to solve problems。Relevant committees should meticulously organize the Standing Committee's deliberations and inquiries,Strengthen the follow-up and supervision of the government's rectification,Effectively form a "closed loop" of supervision work,Contribute the wisdom and strength of the National People's Congress to urban public safety。 Sha Hailin, deputy director of the Standing Committee of the Municipal People's Congress, presided over the meeting。Xiao Guiyu, deputy director of the Standing Committee of the Municipal People's Congress、Chen Jing, Secretary-General of the Standing Committee of the Municipal People's Congress, attended。