“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	cemented masonry dam cemented material dam cemented sand cemented sand, gravel and rock dam cement factory cement fiberboard cement grinding process control system Cement head cementing basket cementing design cementing mineral material cementing plug cementite cement kiln dust cement manufacture cement mortar cement particleboard cement pavement maintaining machinery cement plug and side track cement pneumoconiosis cement production process control system cement slurry cement slurry consistency cement slurry flash set cement slurry setting time

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