双向匹配的
基于8个网页-相关网页
·2,447,543篇论文数据，部分数据来源于NoteExpress
It has characteristics of hydraulic setting, bi-directional slip anchoring, and fishing property of matching releasing tool, so it's an ideal tool for water shutoff and separate zone production.
它具有液压坐封、双向卡瓦锚定、配套丢手打捞工具打捞等基本特点，是油田卡堵水、分层采油的理想配套工具。
youdao
应用推荐
模块上移
模块下移
不移动