supporting ring
短語(yǔ)詞組
- Rotary supporting inner ring 回轉(zhuǎn)支承內(nèi)圈
- supporting -ring 支承環(huán)
- self -supporting rock ring 自承巖環(huán)
- rotary supporting ring 回轉(zhuǎn)支承環(huán)
- supporting ring of shield 盾構(gòu)支承環(huán)
- shaft top supporting ring 軸頂卡環(huán)
- roller with supporting ring 帶托環(huán)爐輥
- center split supporting ring 半圓支承環(huán) 返回 supporting ring