及一金属固定件，是可动地连接于该对支臂的底部。
The metal fixing member can be glidingly connected with the bottom of the supporting arms.
匙座橡胶注射模采用了夹持固定的方式，将金属零件牢固地固定在动模上，以完成在金属零件上注射橡胶的注射工艺过程。
Rubber injection die of spooner thermoplastic use splinting fix method to fix the metal parts on the movable die, so as to complete the injection process procedure of injection rubber on metal parts.
耦合金属封装件是一整体管结构，或由激光器固定管体、耦合过渡管、以及外封管组成。
The coupling metal packaging piece is of an integral tube structure, or formed by a laser fixing tube body, a coupling transition tube and an outer packaging tube.
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