tubular well的意思|示意
管井，机井
tubular well相关短语
1、 bored tubular well 钻凿管井
2、 tubular well WESTBANK 管井
3、 reduce tubular well water level 管井降水
4、 tubular well point 管井井点
5、 tubular well decreasing 井点降水
6、 support of tubular well 管井
7、 will point of tubular well 管井井点
8、 tubular well subway dewatering 管井降水
9、 tubular shaft well 筒管井