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推杆活齿
meaning in English
push-rod oscillating teeth
Related Words
操纵推杆
连接推杆
衔铁推杆
推杆套
气动推杆
推杆窑
推杆机构
阀推杆
止推杆
制动推杆
推杆高手
推杆固定板
推杆机构
推杆夹紧螺栓
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