I.S. EN ISO 17879:2017現行
Gas Cylinders - Self-closing Cylinder Valves - Specification and Type Testing (iso 17879:2017)
出版：National Standards Authority of Ireland
專家解讀視頻
Defines the design, type testing, marking and manufacturing tests and examinations requirements for self-closing cylinder valves intended to be fitted to refillable transportable gas cylinders which convey compressed, liquefied or dissolved gases.
EN ISO 17879 : 2017 - Identical
ISO 17879 : 2017 - Identical
EN ISO 17879 : 2017 - Identical
ISO 17879 : 2017 - Identical
EN ISO 17879:2017 - Identical
