UNI EN 144-1:2018現(xiàn)行
Respiratory protective devices - Gas cylinder valves - Part 1: Inlet connections
出版：Ente Nazionale Italiano di Unificazione (UNI)
專家解讀視頻
基本信息
標準編號： UNI EN 144-1:2018
標準類別：Standard
出版單位：Ente Nazionale Italiano di Unificazione (UNI)
標準頁數(shù)：0
標準簡介
This document specifies the dimensions and tolerances as well as the impact resistance and marking requirements of inlet connections for connecting cylinder valves to gas cylinders for respiratory protective devices (RPD).
本標準替代的舊標準
