flat drill
英 [flæt drɪl]
美 [flæt drɪl]
平钻；扁钻
双语例句
- One of my flat mates went outside for a3am fire drill, but forgot he sleeps commando.: P.
我的一位舍友早上3点起床参加消防演习，但忘了特种兵可以不去。 - The main concrete cutting tools that are utilized include the wall saw, the flat saw, the core drill, and the wire saw.
混凝土切割工具，主要是利用包括看到墙上，单位锯核心钻、绳锯。 - A New-style of Assembly Type Carbide Flat Drill
一种新型的装配式硬质合金扁钻