“mine ventilation system”的概念、定义、翻译、参考文献-科学参考

单词	mine ventilation system
释义	mine ventilation system Encyclopedia 工学矿井通风系统释 mine ventilation system矿井通风系统由向井下各作业地点供给新鲜空气、排出污染空气的通风网路、通风动力及通风控制设施等构成的工程体系。
随便看	Xianbei Shan Xianbei(Sienpi) language Xian Bell and Drum Tower Square, China Xi'an Big Wild Goose Pagoda Xi'an Botanical Garden Xi'an ChanBa National Wetland Park Xi'an Chenghuang Temple Drum Music Ensemble Xianchun era Xi'an City Walls Xi'an Confucian Temple Xi'an Conservatory of Music Xi'an Dagua She Music Ensemble Xi'an Dajichang Drum Music Ensemble Xiandao Wan Xi'an Dayan Ta-Tang Furongyuan Scenic Spot Xiandiao language Xian Dingchang Xi'an Dongcang Gong and Drum Ensemble Xiandu Xiandu Imperial Park Xiandu Scenic and Historic Area Xi'an Economic and Technological Development Zone Xi'an Experimental Theatre xianfang huoming drink Xianfeng Xian

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