EN 1964-2-2001 可运输气瓶.水容量为0.5升到150升(含150升)的可再填充可运输无缝钢瓶设计和制造规范.第2部分:阀门压力Rm为1100MPa及以上的无缝钢瓶
Transportable Gas Cylinders - Specification for the Design and Construction of Refillable Transportable Seamless Steel Gas Cylinders of Water Capacities from 0,5 Litre Up to and Including 150 Litres - Part 2: Cylinders Made of Seamless Steel with and Rm