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drill pipe power tong
释义
drill pipe power tong
Encyclopedia
工学
修井设备
释
drill pipe power tong
钻杆动力钳
用于修井作业时上、卸油管和小钻杆丝扣的机械设备。
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unsurveyed
unswept pumping
unsymmetric
unsymmetrical
unsymmetrical dimethylhydrazine
unsymmetrical dimethylhydrazine poisoning
unsymmetrical load
unsymmetrical three-phase circuit
unsymmetrical top
unsymmetry
untensioned
unterminated line
untethered operated vehicle
untextured
untightness
untitled
untouchability
untouchable number
untranslated region
untranslated regions
untranslated regions (UTR)
untuned
untuned aerial
untuned amplifier
untwining rope pulse
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更新时间:2025/7/25 12:03:08