“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	band theory band-to-band transition band-to-band tunneling field effect transistor Bandundu bandunman band width bandwidth bandwidth consumption attack bandwidth effect bandwidth hog bandwidth-limited pulse bandwidth minimization problem bandwidth on demand Banff National Park Banfora Banfu Zhen Bang bang Bangala Bangalore bang bang control bang-bang control Bangga Bang Hyeon-seok Bangjun Zhen

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