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泸州大有钻采装备公司 main business:石油钻采配件 and other products. Company respected "practical, hard work, responsibility" spirit of enterprise, and to integrity, win-win, creating business ideas, to create a good business environment, with a new management model, perfect technology, attentive service, excellent quality of basic survival, we always adhere to customer first intentions to serve customers, persist in using their services to impress clients.
welcome new and old customers to visit our company guidance, my company specific address is: 四川省泸州市江阳区邻玉镇先锋.
If you are interested in our products or have any questions, you can give us a message, or contact us directly, we will receive your information, will be the first time in a timely manner contact with you.
序号 | 公布号 | 发明名称 | 公布日期 | 摘要 |
1 | CN2448914Y | 旁通式穿心打捞筒 | 2001.09.19 | 本实用新型提供了一种处理钻井工程测井作业中井下测井仪被卡事故的旁通式穿心打捞筒。该打捞筒由旁通体、捞 |
2 | CN2441970Y | 一种套管快速装卸护丝 | 2001.08.08 | 本实用新型提供了一种钻井工程下套管作业中保护套管公扣接头的套管快速装卸护丝。该护丝壳体的内外层为护丝 |
3 | CN2385074Y | 气动套管吊卡/卡瓦互锁安全装置 | 2000.06.28 | 本实用新型提供一种钻井工程中用于下套管作业的气动套管卡盘互锁安全装置。该装置用高压软管分别连接在上、 |
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