The paper introduces a new type slim - hole MWD tool, which is capable of accurately measuring downhole annular pressure and pressure effect caused by swabbing and waveness.
文章介绍一种新型小井眼随钻测井仪，它能够精确测量井底环空压力以及
波动引起的压力效
。
The paper introduces a new type slim - hole MWD tool, which is capable of accurately measuring downhole annular pressure and pressure effect caused by swabbing and waveness.
文章介绍一种新型小井眼随钻测井仪，它能够精确测量井底环空压力以及波动引起的压力效。
The main function of vacuum sucking sewage truck is to suck and transport the dejecta and sullage and carpolite and the other liquid mixing big suspend impurity for Environment Protection in city.
司生产的真空污车系列
要功能是为城乡环卫部门运送粪便、淤泥、石子及其它混有较大悬浮杂物的液体。
声明：以上例句、词性分类均由互联网资源自动生成，部分未经过人工审核，其表达内容亦不代表本软件的观点；若发现问题，欢迎向
们指正。
