SPC GB/T 37751.32-2019 PDF

Published Date: 07/01/2019

Information security technology -- Security technique requirements for citizen cyber electronic identity -- Part 3: Verification service message and processing rules (TEXT OF DOCUMENT IS IN CHINESE)

Published Date: 07/01/2019

Textile machinery terminology -- Part 16: Ring spinning machines for cotton spinning (TEXT OF DOCUMENT IS IN CHINESE)

Published Date: 10/01/2019

General specifications for low-voltage apparatus in ships (TEXT OF DOCUMENT IS IN CHINESE)

Published Date: 07/01/2019

National central product classification -- Product category core metadata -- Part 3: Lighting product (TEXT OF DOCUMENT IS IN CHINESE)

Published Date: 06/01/2000