DIN EN ISO 5175-2 E:2019现行
Gas welding equipment - Safety devices - Part 2: Devices not incorporating a flame (flashback) arrestor (ISO 5175-2:2017, Corrected version 2019-01); German version EN ISO 5175-2:201
出版：German Institute for Standardisation (Deutsches Institut für Normung)
专家解读视频
This document specifies the general requirements and tests for safety devices for fuel gases and oxygen or compressed air which do not incorporate a flame (flashback) arrestor used downstream of manifold, cylinder and/or pipeline outlet regulators, and upstream of blowpipes for welding, cutting and allied processes.
EN ISO 5175-2 : 2017 - Identical
ISO 5175-2 : 2017 - Identical
EN ISO 5175-2 : 2017 - Identical
ISO 5175-2 : 2017 - Identical
