石油化工行业推荐标准 (Petrochemical Industry Recommended Standards)China权威分: 78
SH/T 102018
Food-grade Rubber Sealing Products
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"]
Food-grade Rubber Sealing Products
Rubber
Rubber Seal
["密封", "止水", "防水", "密封圈", "密封条", "密封垫", "O型圈"]