齒輪加工定義.

    liyongjixiedebanfahuodechiluntedingjiegouhejingdudegongyiguocheng。chilunshijiaocheyundongzhongdezhongxinchuandongbujian，qijiagongzhiliangdehaohuaiduijiaochezongchengshenzhizhengchedezhendangzaoshengyijikekaoxingdenghuidailaizhijieyingxiang，youshihuichengweizhiyuechanpinshuipingtigaodeguanjianyinsu。