drill rig的用法和樣例:
例句
- The rock drill is indispensable for digging coal mines.
鑿巖機是煤炭采掘不可缺少的工具。 - The factory was set up for drill production in TAI-CHUNG.
于臺中縣青山設工廠,打造鑿巖機用鉆頭。 - Design Oil rig structure &mechanical components.
油井鉆機的相關結構設計及相關的設備。 - The drill has variable speed control.
這鉆機有變速控制。