英语词汇“specific productivity index”的中英文释义、用法、翻译及短语词组-英汉翻译词典-东流网

单词	specific productivity index
释义	specific productivity index 英?[spi?sifik ?pr?d?k?tiviti ?indeks] 美?[sp??s?f?k ?prod?k?t?v?ti ??n?d?ks] 释义比采油指数
随便看	balance pan balance-pan arrest balance pan arrest balance patch balance payment balance payment from one to three years balance pedestal balance phase control balance piece balance pin balance pipe balance-pipe balance-piston balance piston balance pit balance pivot balance plane balance plastometer balance plastometre balance plate balance plate unit balance,platform balance pliers balance plough balance plunger

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