hourglass worm gearing
短語詞組
- double envelope hourglass worm gearing 二次包絡環(huán)面蝸桿副傳動
- double enveloping hourglass worm gearing 平面二次包絡環(huán)面蝸桿
- Planar Enveloping Hourglass Worm Gearing 平面包絡環(huán)面蝸桿傳動
- The double -enveloping hourglass worm gearing 平面二次包絡環(huán)面蝸桿傳動
- plane re -enveloping hourglass worm gearing 平面二次包絡環(huán)面蝸桿傳動
- Double -enveloping hourglass worm gearing 二次包絡環(huán)面蝸桿傳動 返回 hourglass worm gearing