孔测量 meaning in English

measurement of hole

The surveyed grids were also used for radiometric probing .
该方格网还用来进行放射性浅孔测量。
Measurement of fan - shaped moderate longholes in explosive ore - handling mining
爆力运矿采矿法的扇形中深孔测量
Natural gas fluids measurement - concentric , square - edged orifice meters , part 2 - specification and installation requirements
液化天然气的测量.同心方边有孔测量仪.第2部分:安装要求和规范
Natural gas fluids measurement - concentric , square - edged orifice meters , part 1 - general equations and uncertainty guidelines
液化天然气的测量.同心方边有孔测量仪.第1部分:通用方程式和不确定性指南
Manual of petroleum measurement standards , chapter 14 - natural gas fluids measurement , section 3 - concentric , square - edged orifice meters , part 3 - natural gas applications
石油测量标准手册.第14章:液化天然气的测量.第3节:同心方边有孔测量仪.第3部分:天然气应用