老司机在线精品视频网站,精品国产一区二区三区久久影院,日本一区二区三区在线视频观看免费,无码人妻丰满熟妇区毛片视频

News
Contact us
◆ Consultation hotline:0472-5352900
質(zhì)量為本,誠信為先,我們只做客戶信賴的產(chǎn)品Company newsCurrent location:home > News > Company news

Seven industry standards of rare earth industry approved 20171228

Date of issue:2017-12-28 | Number of visits:2115

On October 29, the Ministry of Industry and Information Technology approved 494 industry standards (standard number, name, main content and starting date of implementation) including the "General Requirements for Power Battery Boxes for Electric Vehicles" and two amendments to light industry standards. Among them, there are 26 automotive industry standards, 38 chemical industry standards, 56 metallurgical industry standards, 124 non-ferrous industry standards, 51 building materials industry standards, 1 gold industry standard, 7 rare earth industry standards (see the table below), textiles There are 38 industry standards, 2 packaging industry standards, 1 pharmaceutical equipment industry standard, 33 electronics industry standards, and 117 communications industry standards.

The above automotive, packaging and pharmaceutical equipment industry standards are published by China Planning Press, chemical industry standards are published by Chemical Industry Press, metallurgical industry standards are published by Metallurgical Industry Press, and non-ferrous metals, gold, rare earth and textile industry standards are published by China Standard Press Publishing, building materials industry standards are published by the Building Materials Industry Press, the electronics industry standards are published by the Electronic Industry Standardization Research Institute of the Ministry of Industry and Information Technology, and the communications industry standards are published by the People’s Posts and Telecommunications Publishing House.