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单词
drill-string stabilizer
释义
drill-string stabilizer
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。
随便看
half-metal materials
half-model test
half-module
half moon
half-Moses circle
half-neighborhood
half-normal distribution
Half of a Yellow Sun
half-open interval
Hal Foster
half page advertisement
half-parameter
half peak width
half-peak width
half-period
half-periodic solution
half-period ratio
half-period zone
half plane
half-plane
half-plane of convergence
half-plane of holomorphy
half-plate
half-power bandwidth
half power beam width
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更新时间:2026/1/25 10:46:48