首页>
外国专利>
APPARATUS FOR MEASURING TEMPERATURE GRADIENT IN BOREHOLES
APPARATUS FOR MEASURING TEMPERATURE GRADIENT IN BOREHOLES
展开▼
机译:用于测量孔中温度梯度的装置
展开▼
页面导航
摘要
著录项
相似文献
摘要
the invention относитс by thermal methods исследовани mountain species of crossed borehole. purpose - to improve the reliability of измерени . the device is placed on the cable connectors of the two
展开▼