摘要
对我国目前野外地质勘探中普遍使用的绳索取芯适岩钻头的选择和使用应注意的事项进行了详尽的分析与探讨,对提高现阶段绳索取芯钻进效率和工程质量、加快地质工作步伐具有重要现实意义。
In this paper, the points for attention have been on detailed analyzed and studied what should be attention during the choose and use of the wire line core drilling bit in the open country geological exploration to our currently country. The study has great operation significance in increasing efficiency and engineering quality of wire line core drilling, speeding the geology work step.
出处
《西部探矿工程》
CAS
2008年第6期67-69,共3页
West-China Exploration Engineering
关键词
绳索取芯
钻头
选用
注意事项
wire line core
drilling bit
choose and use
points for attention
