船舶行业强制性标准 (Shipbuilding Industry Mandatory Standards)China权威分: 82
CB 70215
Valve Rubber Seal Technical Requirements
行业
Rubber
产品类别
Rubber Seal
关键词
["密封", "止水", "防水", "密封圈", "密封条", "密封垫", "O型圈"]
Valve Rubber Seal Technical Requirements
Rubber
Rubber Seal
["密封", "止水", "防水", "密封圈", "密封条", "密封垫", "O型圈"]