“drill pipe power tong”的概念、定义、翻译、参考文献-科学参考

单词	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。
随便看	dual-specificity phosphatase dual stack system dual standard form dual star dual statement dual-string well completion dual-structural Internet,dual-architecture Internet dual structure dual subdivision dual surface dual system dual system of higher education dual system of vocational education dual system university dual-task paradigm dual temperature exchange dual-temperature exchange dual tensor dual tessellation dual theorem dual theory dual throat vector control dual topological group dual transformation dual triangle

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