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Terms for subject Shipbuilding containing 啮合 | all forms | in specified order only
ChineseEnglish
啮合齿轮泵idler gear pump
双面齿轮啮合检查仪dual flank gear rolling tester
圆锥齿轮啮合的顶锥addendum cone
蜗杆啮合worm toothing
齿轮齿啮合gear engagement