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钻柱稳定器
释义
钻柱稳定器
Encyclopedia
工学
井下工具
释
drill-string stabilizer
钻柱稳定器
使钻柱轴线靠近井眼中心从而控制井眼曲率的工具。又称扶正器。
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iron group
iron hat
Iron-Helmet Prince
Iron Hoops of Wheel Axles from Han Dynasty Tomb at Mancheng
iron hypothesis
iron implements in the Han Dynasty
ironing
ironing board
ironing machine
ironing mold
ironing stool
iron isotope hydrogeology
iron law of oligarchy
iron loss
ironmaking
ironmaking blast furnace
iron-making machinery
ironmaking process with oxygen-enriched coalnjection
Iron Making Site at Liguoyi
Iron Making Site at Wafangzhuang
Ironman World Championship
iron meteorite
iron mineral flotation
Iron Mirror of Pediatrics
iron-molybdenum-sulfur cluster compound
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更新时间:2026/6/18 8:13:18