ressure tests
ressure vessels;Qualification tests;Self-closing;Specification;Specification (approval);Taking-out;Testing;Testing conditions;Tightness;Valves【摘要】: This International Standard specifies the requirements for design, specification and type testing for dedicatedLPG self-closing cylinder valves specifically for use with transportable refillable LPG cylinders from 0,5 l up to150 l water capacity. It includes references to associated equipment for vapour or liquid service.This International Standard does not apply to fixed automotive installations.【中国标准分类号】: J16【国际标准分类号】: 23_060_20【页数】: 19P.;A4【正文语种】: 英语 | 欢迎光临 世界资料网论坛 (http://bbs.infoeach.com/) | Powered by Discuz! X2.5 |