enveloping hourglass worm
短语词组
- planar enveloping hourglass worm 平麪包絡環麪蝸杆
- plane enveloping hourglass worm 平麪包絡環麪蝸杆
- double enveloping hourglass worm gearing 平麪二次包絡環麪蝸杆
- planar enveloping hourglass worm gear 平麪包絡環麪蝸杆
- Planar Enveloping Hourglass Worm Gearing 平麪包絡環麪蝸杆傳動
- The double -enveloping hourglass worm gearing 平麪二次包絡環麪蝸杆傳動
- plane re -enveloping hourglass worm gearing 平麪二次包絡環麪蝸杆傳動
- Double -enveloping hourglass worm gearing 二次包絡環麪蝸杆傳動 返回 enveloping hourglass worm