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井底岩屑 | |
dril. | bed of debris |
和泥 | |
agric. | knead |
饼 | |
gen. | biscuit; athenium; cake; pizza |
agric. | cake; oil cake |
压实 | |
hydroel.st. | compact |
成90。的 | |
gen. | rectangular |
硬块 | |
lab.eq. | hard lump |
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bed of debris | |||
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fill |
井底岩屑: 6 phrases in 2 subjects |
Drilling | 4 |
Oil / petroleum | 2 |