throw-over gear 转换机构 ; 跨轮架
change-over gear 转换装置
four stage change-over gear 四级变速齿轮
throw over gear 跨轮架
GEAR ASSY OVER TOP 超速档齿轮总成
over-type worm gear 蜗杆蜗轮传动
over and under chain gear 内外啮合链传动装置
countershaft over-drive gear 副轴超速齿轮
over-pin gear measurement 齿轮跨针测量
over type worm gear 蜗杆在上的蜗轮传动装置
V to cause (a company) to have too high a proportion of loan stock and preference shares in comparison to its ordinary share capital 使(公司)过度持有贷款债券
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