“gas drainage efficiency”的概念、定义、翻译、参考文献-科学参考

单词	gas drainage efficiency
释义	gas drainage efficiency Encyclopedia 工学瓦斯抽采释 gas drainage efficiency瓦斯抽采效率在一定投入和技术条件下，有效使用瓦斯抽采系统，满足抽采达标要求的技术指标的评价方式。
随便看	test of variances testoid test on foundation improvement test on technical performance of ore dressing and smelting testosterone testosterone-estradiol binding globulin Testour Constitutional Movement test paper test-paper test paper of the imperial examination test particle test particles test phase test piece test pilot test pilot school test plan test point test probe test procedure test profile test program test protocol test receivers Test Regulation on Digital Archives System

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