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ISO 14246:2022 EN
Gas cylinders — Cylinder valves — Manufacturing tests and examinations
现行
发布日期 :
2022-02-08
实施日期 :
ISO 23826:2021 EN
Gas cylinders — Ball valves — Specification and testing
现行
发布日期 :
2021-10-13
实施日期 :
ISO 15995:2021 EN
Gas cylinders — Specifications and testing of LPG cylinder valves — Manually operated
现行
发布日期 :
2021-06-10
实施日期 :
ISO 14245:2021 EN
Gas cylinders — Specifications and testing of LPG cylinder valves — Self-closing
现行
发布日期 :
2021-06-02
实施日期 :
ISO 11119-3:2020 EN
Gas cylinders — Design, construction and testing of refillable composite gas cylinders and tubes — Part 3: Fully wrapped fibre reinforced composite gas cylinders and tubes up to 450 l with non-load-sharing metallic or non-metallic liners or without liners
现行
发布日期 :
2020-11-23
实施日期 :