EN 1964-2:2001
可運輸氣瓶.水容量為0.5升到150升(含150升)的可再填充可運輸無縫鋼瓶設計和制造規范.第2部分:閥門壓力Rm為1100MPa及以上的無縫鋼瓶
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