enveloping worm meaning in English
包络蜗杆
环面蜗杆
球面蜗杆
Examples
- Planar double - enveloping worm gearing terminology
平面二次包络环面蜗杆传动术语 - Planar double - enveloping worm gearing accuracy
平面二次包络环面蜗杆传动精度 - Accuracy of double enveloping worm gearing with straight line generatrix
直廓环面蜗杆蜗轮精度 - Planar enveloping worm gearing reducer
平面包络环面蜗杆减速器 - Planar double - enveloping worm gearing geometrical data symbols
平面二次包络环面蜗杆传动几何要素代号