extreme line casing tube 极端线套管
pin fin casing tube 针肋套管
automatic coupler casing tube connection 全自动车钩套管连接
small-size casing tube 小直径套管
high strength casing tube 高强度套管
j oil well casing tube j55油井套管
The high intensity casing tube produce line of THE ALLOY TUBE PLANT OF PANGGANG GROUP CHENGDU IRON & STEEL CO. ,LTD. was build in 1994. This produce line is mainly designed i'or fire boiler tube of power station.
攀钢集团成都钢铁有限责任公司合金管厂高强套管生产线于1994年建成投产，由于在投资建设时该生产线是从电站用锅炉用管生产线角度设计布置的，是以生产电站用锅炉用管为主，生产高强套管为辅的生产线。
参考来源 - 攀钢集团成都钢铁有限责任公司合金管厂高强套管生产线生产流程再造分析·2,447,543篇论文数据，部分数据来源于NoteExpress
The purpose of perforation is penetrating the casing tube, cement sheath and a certain depth of the formation and forming unhindered channels for oil and gas flowing into the well casing.
射孔目的就是射穿套管、水泥环和地层内一定的深度，为地层的油气流入至井筒，形成一个顺畅的通道。
The new system has realized the communication and control for different kinds of computers. And the production capability of seamless oil casing tube with high additional value has improved greatly.
改造后的计算机系统顺利实现异种机之间的通讯和控制，大幅度提高了高附近加值无缝石油套管的的生产能力。
Silicone rubber tube glass fiber casing, is woven E-glass fiber tube, coated with high temperature silicone rubber is made.
硅橡胶管玻璃纤维套管，是由无碱玻璃纤维编织成管后，涂以硅橡胶高温处理而成。
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