摘要
The paper briefly analyses the limitation of the present traditional mining measurement instrument, introduces a modern instrument used in routine measuremen—laser engineering measurement instrument, expounds the composition, applicability technical index, operation instruction. [
The paper briefly analyses the limitation of the present traditional mining measurement instrument, introduces a modern instrument used in routine measuremen—laser engineering measurement instrument, expounds the composition, applicability technical index, operation instruction. [
出处
《矿山机械》
北大核心
2003年第4期51-51,共1页
Mining & Processing Equipment
