当前位置:
首页 >
液压气动用O形橡胶密封圈 沟槽尺寸和设计计算

Fluid power systems-O-Ring-Design criteria for O-Ring housing-Basic calculation
标准号:GB/T 3452.3-1988
Fluid power systems-O-Ring-Design criteria for O-Ring housing-Basic calculation
标准号:GB/T 3452.3-1988