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液壓氣動用O形橡膠密封圈 溝槽尺寸和設計計算

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