spotting〔名词〕定段注浆详细»
spotting〔名词〕去斑点详细»
spotting〔名词〕确定准确位置,识别详细»
spotting〔名词〕确定准确位置,钻中心孔,配置详细»
spotting〔名词〕确定准确位置,识别,配置详细»
spotting〔名词〕装运,卸载,起斑详细»
spotting〔名词〕确定准确位置,识别,钻中心孔详细»
spotting〔名词〕装运,卸载,起斑详细»
spotting〔名词〕确定准确位置,定位详细»
钻中心孔centering spotting详细»
钻中心孔spotting详细»
钻中心孔boring or drilling centre holes详细»