drilling head
英
美
钻头
drilling head的用法和样例:
例句
Drilling is cutting a hole with a drill.
钻削就是用钻头钻一个孔。
In drilling an oil well, mud is used to lubricate the cutting bit.
钻油井时,泥浆被用来润滑钻头。
drilling head的相关资料:
临近单词
drill
drill tap
目录
查词历史
英 汉