“ventilation safety testing”的概念、定义、翻译、参考文献-科学参考

单词	ventilation safety testing
释义	ventilation safety testing Encyclopedia 工学矿井通风释 ventilation safety testing矿井通风安全检测对矿井连续输送新鲜空气，稀释并排出有害气体和浮尘，对井下气候条件及救灾时控制风流的检查。
随便看	political thought of Zhang Zai political thought of Zhang Zhidong political thought of Zheng Guanying political thought of Zhongchang Tong political thought of Zhou Dunyi political thought of Zhuge Liang political thought of Zou Rong political traffic promotion political transaction costs political trust Political Turmoil between Spring and Summer of 1989 political tutelage Political Unconscious Political Weekly politician Politician Mansion at Yuanlang Xintian Politics politics in budgetary process politics of behavioralism politics of financial development politics of internet politics of law politics of nationality politics of place politics of scale

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