EN 1975:1999 可运输气瓶 容量为 0 5 升至 150 升的可再充装可运输无缝铝和铝合金气瓶的设计和构造规范(包含修正案 A1:2003)
Transportable Gas Cylinders - Specification for the Design and Construction of Refillable Transportable Seamless Aluminium and Aluminium Alloy Gas Cylinders of Capacity from 0@5 Litre up to 150 Litre (Incorporates Amendment A1: 2003)