actuating arm 双语例句
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1·The present invention relates to a tyre mounting mechanical arm of tyre vulcanizer, comprising a pivoted arm, a fixed disk, a rotating disk, claw actuating cylinders and a claw assembly;
本发明涉及一种轮胎硫化机装胎机械手,包括转臂、固定盘、转盘、爪片张闭 气缸和爪片组合;
