Items related to 钻井作业实训指...

钻井作业实训指导书 - Softcover

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9787511443854: 钻井作业实训指导书

Synopsis

petrochemical Pub 2017-01-01 230 China petrochemical press This book mainly introduces the safety requirements of drilling operation. drilling process. drilling equipment. drilling tool. drilling fluid. drilling technology. drill...

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