石油天然气行业推荐标准 (Oil & Gas Industry Recommended Standards)China权威分: 78
SY/T 132205
Pneumatic Seal Technical Requirements
行业
Defense
产品类别
Vehicle Component
关键词
["密封", "止水", "防水", "密封圈", "密封条", "密封垫", "O型圈"]
Pneumatic Seal Technical Requirements
Defense
Vehicle Component
["密封", "止水", "防水", "密封圈", "密封条", "密封垫", "O型圈"]