- 更多网络例句与时序系统相关的网络例句 [注:此内容来源于网络,仅供参考]
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Roof control ; Underground continuous mining ; Natural caving property ; Artificially induced caving ; Time sequence system
顶板控制;地下连续开采;自然崩落性;人工诱导崩落;时序系统
Roof control ; Underground continuous mining ; Natural caving property ; Artificially induced caving ; Time sequence system
顶板控制;地下连续开采;自然崩落性;人工诱导崩落;时序系统