ISO 1745:1975 EN bf6142d3
Information processing - Basic mode control procedures for data communication systems
现行
发布日期 :
1975-02-26
实施日期 :
ISO/IEC 7812-2:2015 EN f8a2fd04
Identification cards - Identification of issuers - Part 2: Application and registration procedures
REVISED
发布日期 :
2015-07-31
实施日期 :
ISO/TS 20177:2018 EN 6eeeea22
Vacuum technology — Vacuum gauges — Procedures to measure and report outgassing rates
现行
发布日期 :
2018-06-12
实施日期 :