Transportable gas cylinders - Specification for the design and construction of refillable transportable welded aluminium alloy gas cylinders
可运输气瓶 - 可再填充可运输焊接铝合金气瓶的设计和构造规范
This standard specifies minimum requirements for the material, design, construction and workmanship, manufacturing processes and tests at manufacture of refillable transportable welded aluminium alloy gas cylinders of water capacities from 0,5 l up to and including 150 l for compressed, liquefied and dissolved gases. This standard includes requirements for spherical cylinders.