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lost circulation
dril. 井漏; 循环漏失
earth.sc. 洗井液漏失
eng.geol. 损失循环液
tech. 泥浆漏失; 全漏失
lose circulation
dril. 井漏; 泥浆不返出井口
eng.geol. 漏失循环液
lost circulation
: 39 phrases in 6 subjects
Drilling14
Earth sciences3
Engineering geology2
Mechanics1
Oil / petroleum11
Technology8