English translation for "三管岩心管"

triple-tube core barrel

Similar Words：

"三管式彩色投影机" English translation, "三管式电视电影机" English translation, "三管式供热系统" English translation, "三管式摄像机" English translation, "三管痛" English translation, "三管制水系统" English translation, "三罐式连续发酵" English translation, "三贯" English translation, "三光玻璃工业公司" English translation, "三光产业公司" English translation