“blind roadway ventilation”的概念、定义、翻译、参考文献-科学参考

单词	blind roadway ventilation
释义	blind roadway ventilation Encyclopedia 工学独头巷道掘进通风释 blind roadway ventilation独头巷道掘进通风排除独头掘进巷道工作面附近聚集的各种有毒有害气体、粉尘等污染物，并降低工作面温度，改善作业环境，保护工人身体健康的通风除尘技术。
随便看	land information database land information management land information system landing area selection landing buffer system landing electrode landing exploration landing flight test landing guidance system landing impact test for lunar probe landing impact test for reentry capsule of manned spacecraft landing joint landing platform landing rocket landing site system Landini cadence land/inland water ecotone land institutional pyramid land intensive industry land investigation Landis land-launched supporting system land law land law and regulation Land law of Xingguo Soviet government (Lithography)

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