liuxilin1215 发表于 2017-10-24 08:57:35

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)


admin 发表于 2017-10-24 16:36:12

谢谢您的分享,金币已奖励!
页: [1]
查看完整版本: BS EN ISO 14113-2013 Gas welding equipment — Rubber and plastics hose and hose