冶金行业强制性标准 (Metallurgy Industry Mandatory Standards)ChinaAuthority: 82
YB 110207
Rubber Sealing Strip Technical Requirements
Industry
Rubber
Product Family
Rubber Seal
Keywords
["密封", "止水", "防水", "密封圈", "密封条", "密封垫", "O型圈"]
Rubber Sealing Strip Technical Requirements
Rubber
Rubber Seal
["密封", "止水", "防水", "密封圈", "密封条", "密封垫", "O型圈"]