wō lún jiǎn sù jī
- worm reduction gear
- worm-gear speed redcucer
用户正在搜索
effuse,
effuser,
effusiometer,
effusion,
effusive,
effusively,
effusiveness,
effusor,
EFG,
Efik,
相似单词
蜗杆轴承,
蜗杆锥棍轴承,
蜗管,
蜗壳,
蜗轮,
蜗轮减速机,
蜗轮蜗杆传动装置,
蜗螺杀,
蜗牛,
蜗牛壳状的,