韩标高压橡胶接头 JGD-WH-DN32,JGD-WH-DN40,JGD-WH-DN50,JGD-WH-DN65,JGD-WH-DN80,


螺栓孔直径
d0(mm)


螺栓孔中
心园直径D1


轴向位移(mm)


横向位移
(mm)

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