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hoisting system
释义
hoisting system
Encyclopedia
工学
钻井装备
释
hoisting system
钻机起升系统
用以悬持、起升、下放钻柱、套管柱、油管柱或抽油杆柱及控制钻头送进的整套设备组合。
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phantom field
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phantom limb phenomenon
phantom pregnancy
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Phan Van Khai
PHA-P
Pharaoh
pharbitis seed
Phares Mukasa Mutibwa
Pharisees
pharmaceutical amino acid composition analysis
pharmaceutical amino acid sequence analysis
pharmaceutical analysis
pharmaceutical analysis for interlaboratory comparison
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pharmaceutical analysis items of aromatic solution
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pharmaceutical analysis Items of external preparation
pharmaceutical analysis items of extracts
pharmaceutical analysis items of gel
pharmaceuticalanalysis items of glue
pharmaceutical analysis items of granules
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