Latest: 223 industry standards involving chemical, petrochemical, metallurgy, building materials, machinery, aviation, etc. are submitted for approval

According to the industry standard development and revision plan, relevant standardization technical organizations have completed the flame retardant chemicals 150 chemical industry standards, including melamine polyphosphate, 6 petrochemical industry standards, 4 metallurgical industry standards, 22 building materials industry standards, such as pyroelectric single crystal for high performance infrared detector, 39 mechanical industry standards, such as intelligent hot water circulation shielded electric pump, and general requirements for multi rotor UAV system 》There are 2 aviation industry standards, 223 of which are prepared and revised according to the industry standard development and revision plan Relevant standardization technical organizations have completed the flame retardant chemicals 150 chemical industry standards, including melamine polyphosphate, 6 petrochemical industry standards, 4 metallurgical industry standards, 22 building materials industry standards, such as pyroelectric single crystal for high performance infrared detector, 39 mechanical industry standards, such as intelligent hot water circulation shielded electric pump, and general requirements for multi rotor UAV system 》There are 2 aviation industry standards, 223 of which are prepared and revised according to the industry standard development and revision plan Relevant standardization technical organizations have completed the flame retardant chemicals 150 chemical industry standards such as melamine polyphosphate, 6 petrochemical industry standards such as carbon nine aromatics for industrial use, 4 metallurgical industry standards such as vacuum consumable furnace crystallizer, 22 building materials industry standards such as pyroelectric single crystal for high performance infrared detector, 39 mechanical industry standards such as intelligent hot water circulation shielded electric pump, general requirements for multi rotor UAV system 》And other 2 aviation industry standards, a total of 223 standards Before the approval and release of the above standards, in order to further listen to the opinions of all sectors of the society, it is hereby publicized, and the deadline is November 12, 2019 Please log in the column of "industry standard approval publicity" of www.bzw.com.cn for the above standard approval draft and give feedback Publicity time: October 12, 2019 - November 12, 2019 science and Technology Department of Ministry of industry and information technology October 12, 2019 The following are some standards related to coating industry (please visit the website for details)