“six mine safety refuge systems”的概念、定义、翻译、参考文献-科学参考

单词	six mine safety refuge systems
释义	six mine safety refuge systems Encyclopedia 工学矿山安全避险六大系统释 six mine safety refuge systems矿山安全避险六大系统地下矿山安全避险的矿井监测监控系统、井下人员定位系统、井下紧急避险系统、矿井压风自救系统、矿井供水施救系统和矿井通信联络系统。
随便看	overflux overfocus overfrequency overgeneralization overglaze decoration overgraph overground overgroup overgrowth overhand drift-and-fill mining stoping overhang overhardening overhaul overhaul of electrostatic precipitator overhaul of sleeve casing overhaul of steam turbogenerator Overhauser-effect magnetometer overhead overhead catenary overhead distribution line construction overhead distribution line design overhead ground wire overhead line overhead line engineering survey overhead line system

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