内齿 meaning in Chinese

internal teeth
internal tooth

Internal tooth conical spring washers . symbol cdj
内齿锥形盘簧垫圈.符号cdj
Serrated lock washers internal teeth
内齿锁紧垫圈
Screws with conical spring internal toothed tightening washer . product grade a
带锥形盘簧内齿密封垫圈的螺钉.级产品
For the first time , the internal gear is manufactured in nc machine
首次在数控机床上完成了中心轮内齿圈齿廓的加工。
Lock washers internal teeth
内齿锁紧垫圈

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