BS EN 549:2019现行
Rubber materials for seals and diaphragms for gas appliances and gas equipment
出版：British Standards Institution
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基本信息
标准编号： BS EN 549:2019
发布时间：2019/7/18 0:00:00
标准类别：Test Method
出版单位：British Standards Institution
标准页数：0
标准简介
This document specifies requirements and associated test methods for rubber materials used in gas installations, gas equipment and gas appliances in contact with 1st, 2nd and 3rd family combustible gases as classified in EN 437:2018, additionally LPG, bio methane and bio LPG, in the same quality, are covered.
本标准替代的旧标准
等同采用的国际标准
EN 549:2019 - Identical
