自闭气瓶阀|沙特标准|SASO-ISO-17879
SASO-ISO-17879
Gas cylinders — Self-closing cylinder valves — Specification and type testing
气瓶—自闭气瓶阀—规范和型式试验
Applying Type : Standard Specification
Standard Year : 2017
Approval Year : 2018
自闭气瓶阀|沙特标准|SASO-ISO-17879
SASO-ISO-17879
Gas cylinders — Self-closing cylinder valves — Specification and type testing
气瓶—自闭气瓶阀—规范和型式试验
Applying Type : Standard Specification
Standard Year : 2017
Approval Year : 2018
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