平硐开拓的英文单词
“平硐开拓”对应的英文单词有：opening up by adits、opening up by tunnels ，一共2个，具体意思及用法如下：
opening up by adits平硐开拓
opening up by tunnels平硐开拓
与平硐开拓相关的短语
平硐溜井开拓[矿业] drift-orepass development;tunnel and ore pass development
平硐开拓法development method with adit
“平硐开拓”对应的英文单词有：opening up by adits、opening up by tunnels ，一共2个，具体意思及用法如下：
opening up by adits平硐开拓
opening up by tunnels平硐开拓
平硐溜井开拓[矿业] drift-orepass development;tunnel and ore pass development
平硐开拓法development method with adit