Gas cylinders. Design, construction and testing of refillable seamless steel gas cylinders and tubes-Stainless steel cylinders with an <i>R</i><sub>m</sub> value of less than 1 100 MPa
气瓶 可重复充装无缝钢气瓶和管道的设计、建造和测试
This document specifies the minimum requirements for the materials, design, construction and workmanship, manufacturing processes, examinations and testing at time of manufacture for refillable, seamless, stainless steel gas cylinders with water capacities up to and including 150 l.All current amendments available at time of purchase are included with the purchase of this document.