English translation for "软岩钻具"

soft-ground boring tool

Similar Words：

"软岩地质学" English translation, "软岩石" English translation, "软岩脱落" English translation, "软岩用三翼岩心钻头" English translation, "软岩钻机" English translation, "软羊皮革" English translation, "软氧化锌甘油明胶" English translation, "软氧化锌糊, 乌纳氏软锌糊" English translation, "软腰" English translation, "软摇滚" English translation