English translation for "反循环阀"

reverse circulation valve

Example Sentences:

1.

Reverse circulation valve 反循环阀

Similar Words：

"反循环冲洗" English translation, "反循环冲洗钻进" English translation, "反循环措施" English translation, "反循环打捞篮" English translation, "反循环的" English translation, "反循环法" English translation, "反循环法钻掘桩" English translation, "反循环工具" English translation, "反循环管线" English translation, "反循环技术" English translation