金属垫片
[词典] [化] metallic gasket;
[例句]没有受力螺栓,省去了金属垫片或垫块;
There are no bolts for axial stress of internal pressure and no metal gaskets.
金属垫片
[词典] [化] metallic gasket;
[例句]没有受力螺栓,省去了金属垫片或垫块;
There are no bolts for axial stress of internal pressure and no metal gaskets.