导向钻具的选型与总体设计,是现场钻井工作者与制造厂家经常碰到的重要问题。
The selection and master design of guide drill tool are important problems usually met by field drilling operator and manufacturer.
产品导向型作业分解是中心制造船模式下的运作方式的基础,关系到设计、制造和整个管理环节。
The core of center model operation method is the products-guiding jobdisintegration, which covers design, manufacture and whole management links.
经故障分析,并在制造厂家指导下解体检查发现该操动机构分合闸导向阀的固定密封垫存在设计上的缺陷。
The design defect was found on the fixed sealing gasket in the guide valve of the operating mechanism.
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