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main crank
释义
机械工程词汇手册
main crank
主曲柄
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neutral current
neutral current
neutral current sheet
neutral current（NC）
neutral dark yellow
neutral density (ND)
neutral depth
neutral detergent
neutral document
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neutral dye
neutral dyeing
neutral earthing
neutral earthing
neutral earthing
neutral earthing reactor
neutral element
neutral element
neutral entity
neutral equilibrium
neutral equilibrium
neutral equilibrium
neutral expectation
neutral fat
neutral fat
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