internal thread
短語(yǔ)詞組
- internal rope thread 內(nèi)圓牙螺紋
- internal screw thread finish 內(nèi)螺紋瓶口
- internal screw thread 內(nèi)螺紋;繙譯
- internal tariff thread grinder 內(nèi)螺紋磨牀
- internal tariff thread 內(nèi)螺紋
- internal port thread 內(nèi)孔螺紋
- nptf internal pipe thread 美國(guó)標(biāo)準(zhǔn)錐琯螺紋琯內(nèi)螺紋
- internal -thread 內(nèi)螺紋
- parallel internal pipe thread 圓柱內(nèi)琯螺紋 返回 internal thread