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Terms
for subject
Drilling
containing
中性
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all forms
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in specified order only
Chinese
English
中性
位置
neutral position
中性
泥浆系统
bland mud system
中性
胶体
ampholytoid
中研磨性
岩石,岩层
medium abrasive
rocks, formation
双封隔器选择性中途测试
straddle test
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