英语词汇“green sand mold hardness penetrator”的意思、用法、释义、翻译、读音、例句、短语、词组-英汉翻译词典

单词	green sand mold hardness penetrator
释义	green sand mold hardness penetrator 湿型硬度压头[ 直径为 5mm、25.4mm 的钢球压头和圆锥角为 80°，顶端圆角半径为 ]
随便看	positive-going threshold voltage positive-going transition positive going trigger positive going zero crossover positive good will positive goodwill positive governing positive-g period positive gradient positive grid positive grid characteristic positive grid current positive-grid multivibrator positive grid multivibrator positive grid oscillator positive-grid oscillator positive-grid oscillator tube positive ground positive grounded battery positive ground system positive group positive growth positive growth factor positive g tolerance positive-g tolerance

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