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钻探技术经济指标
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钻探技术经济指标
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理学
钻探技术经济指标
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drilling technical economic index
钻探技术经济指标
在一定条件下衡量钻探工程生产周期内,生产单位(或经营单位)对钻探设备、物资、资源利用状况及其技术水平、管理水平和经济结果的度量标准。是钻探工程技术方案、技术措施、技术政策的经济效果的数量反映。
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Shafarevich
Shafarevich conjecture
Shafarevich-Tate group
Sha Fei
Sha-fei Ouyang
shaft
shaft and drift construction machinery
shaft and laneway modeling
shaft arc furnace
shaft boring
shaft-boring machine
shaft bottom plan
shaft construction machinery
shaft construction scheme
shaft construction survey
shaft cover platform
shaft current
shaft current of hydro-generator unit
shaft deepening
shaft development
shaft distortion
shaft drainage
shaft drilling
shaft drilling machine
shaft encoder
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