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Terms for subject Drilling containing 分数 | all forms | in specified order only
ChineseEnglish
冲数/分strokes per minute
冲数/分reversals per minute
参数变化分析parameter variation analysis
岩石可钻性分类drillability classification number
可钻性分级指数drillability classification number
尾数部分magnitude portion
用于井场的钻井信息计算机监测数字采集和技术分析系统digital acquisition and technical analysis system
数据采集和技术分析系统data
每分钟往返次数reversals per minute
泵的每分钟冲数strokes per minute
液相体积百分数liquid volume fraction
分数组成percentage composition
转数/分rotations per minute
转盘每分钟转数revolutions per minute
钻压-转数/分weight-revolution per minute combination
钻压-转数/分weight-revolution per minute