词汇“commercial grease”的意思、用法、释义、翻译、读音、例句、短语、词组-国际大辞典

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单词	commercial grease
释义	见:grease: commercial grease
随便看	proportional proportional action coefficient proportional allotment proportional amplifier proportional analogy proportional band proportional compasses proportional component proportional controller proportional controller factor proportional counter proportional countertube proportional coupling proportional detector proportional divider proportional divisor proportional error proportional feedback proportional gain proportional gamma spectrometer proportional gas meter proportional governor proportional input proportional-integral-derivative controller proportional ionization chamber