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cutting operations
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cutting operations
Encyclopedia
工学
切割类作业
释
cutting operations
切割类作业
对井内管、杆、绳等无法通过打捞类修井作业解决的落物,采用割刀、化学切割、爆炸切割等工具对落物进行切割的打捞作业。
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planetary/interplanetary probe
planetary ionosphere
planetary magnetic field
planetary magnetosphere
planetary-mass companion
planetary-mass object
planetary meteorology
planetary mill
planetary motion
planetary nebula
planetary nomenclature
planetary nutation terms
planetary occultation
planetary occultation of star
planetary orbit
planetary orbital elements
planetary perturbation
planetary photogrammetry
planetary physics
planetary plasmasphere
planetary precession
planetary probe
planetary protection
planetary radio astronomy
planetary radio emission
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更新时间:2026/7/16 16:53:19