mating face

基本解释

The piston portion (102) includes a substantially cylindrical head portion (103) including a mating face (105).
该活塞部分（102）包括基本上圆柱形的头部（103），该头部（103）包括配合面（105）。
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Each said electrical connector includes an insulative housing having a circuit board mounting face and a front mating face.
各所述电连接器包括带有电路板安装面和前配合面的绝缘外壳。
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The piston portion (102) further includes a substantially annular insert chamber (126) formed in the mating face (105) and adapted for receiving a portion of a substantially annular insert (120).
该活塞部分（102）还包括形成于该配合面（105）中且适于接纳基本上环形的嵌件（120）的一部分的基本上环形的嵌件腔室（126）。
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