“ventilation for deep open pit”的概念、定义、翻译、参考文献-科学参考

单词	ventilation for deep open pit
释义	ventilation for deep open pit Encyclopedia 工学矿床露天开采释 ventilation for deep open pit深凹露天矿通风采用自然通风或人工通风的方式，实现深凹露天矿坑内的风流交换，使露天矿大气的品质达到规定标准的作业过程。
随便看	TOGA toga TOGAF to generate life is called change toggle toggle flip-flop toggle switch to give one's land to the powerful or the wealthy [to avoid taxes] Togo Togo-France Bilateral Cooperation Agreement Togoland Uprising against Germany Togolese to govern by doing nothing that goes against nature Togoville to grasp the essence of poetry by reading extensively to grasp the substance Togtoh Sundial Togtoh Xian Togtokh,Mongolian epos Toha Mochtar Tohan Corporation to have the whole idea in one's mind to have the whole landscape in mind Tohil Mons Toho Company, Ltd.

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