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 :
ISO/IEC TR 19768:2007 EN 41b4ddf2
Information technology -- Programming languages -- Technical Report on C++ Library Extensions
REVISED
发布日期 :
2007-11-15
实施日期 :