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

单词	mine ventilation methods
释义	mine ventilation methods Encyclopedia 工学矿井通风系统释 mine ventilation methods矿井通风方法为使风流按矿井通风需要而流动所采取的方法。
随便看	Practical Propaganda Practical Public Relations practical rationality practical reason practical reasoning Practical Rock Engineering Technology practical significance of performance Practical Studies practical superconductive materials practical superconductor practical-superconductor practical swimming practical system of units practical talents in rural areas practical theology practical training of public security command practical training venue practice practice basic postures practice course of teacher education practice field practice for food production and management Practice Manual of Archives Computer Management practice of education practice of human settlement by literati

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