标题: BS EN ISO 14113-2013 Gas welding equipment — Rubber and plastics hose and hose [打印本页] 作者: liuxilin1215 时间: 2017-10-24 08:57:35 标题: BS EN ISO 14113-2013 Gas welding equipment — Rubber and plastics hose and hose
BS EN ISO 14113-2013 Gas welding equipment — Rubber and plastics hose and hose assemblies for use with industrial gases up to 450 bar (45 MPa)