“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	maintenance strategy of aircraft materiel maintenance theory maintenance therapy maintenance time maintenance work order management main test main theorem main title music Main-Traveled Roads main tree species main variable main vowel Mainz Maior Maioris maiqu Maire Maironis Maitatsine Riots Maitland maitotoxin Maitreya Maitreya in Tushita Maitreyasamiti-Nataka Maitreya’s Instruction

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