taper twist drill
基本解釋
- [經(jīng)濟(jì)學(xué)]錐柄麻花鑽
詞組短語
- taper shank twist drill 錐柄麻花鑽
- taper shank twist drill set 套裝錐柄麻花鑽
- carbide taper shank twist drill 硬質(zhì)郃金錐柄麻花鑽
- straight taper shank twist drill 直錐柄麻花鑽
- taper square shank twist drill 方錐柄
短語
專業(yè)釋義
- 錐柄麻花鑽