短語詞組短語piston corer [機(jī)]活塞取芯器;活塞取心器;活塞取樣管;活塞取芯器Kullenberg corer 庫倫堡巖心機(jī);庫倫堡取心管vacuum corer 真空采樣器;真空取樣管hydroplastic corer 氫化塑料取芯器;聚乙烯取樣管Kasten corer 開斯頓取樣器;盒式取樣管operated corer 氣動(dòng)式取心器polyvinyl corer 聚氯乙烯取樣管lateral corer 井壁取心器vibratory corer 振動(dòng)取巖芯器;振動(dòng)取樣器 返回 corer