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[English] Connection and sealing device for new and old casings used when repairing the broken and damaged casing in well with large area, long length, as well as repairing the wrongly cut casing in well —— packer-type casing patch-connector.
中文意思:
修复面积大,长度长,破裂,损坏的井内套管,修复错断的井内套管时所用的新旧套管的连接密封装置—封隔器型套管补接器。


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[English abstract]According to the characteristics of recent publications, the paper discusses the cataloguing for western language materials from several facets, that is, the description of multimedia documents based on USMARC, some changes under the imp文章针对近年来出版文献的特点,探讨多媒体文献的著录方法、USMARC格式一体化前后格式的变化及其编目应用、虚拟资源编目的解决方案,进而提出保证编目数据共享和联机编目质量的一系列措施。
[English] Can not open the page data file. Please make sure it exists, or check its permission.无法打开页面数据文件。请确认它存在,且权限设置正确。
[English] Can not open the user data file. Please make sure it exists, or check its permission.无法打开用户数据文件。请确认它存在,且权限设置正确。
[English] Can not write to the cache file.无法写入缓存文件。
[English] Cannot connect to the database. Please check your database information or check your database status.无法连接数据库。请确认您的数据库信息正确无误,且数据库系统正在运行。
[English] Connection and sealing device for new and old casings used when repairing the broken and damaged casing in well with large area, long length, as well as repairing the wrongly cut casing in well —— packer-type casing patch-connector.修复面积大,长度长,破裂,损坏的井内套管,修复错断的井内套管时所用的新旧套管的连接密封装置—封隔器型套管补接器。
[English] Fishing magnet type CL is a very effective tool that fishes small piece magnetic fishing substances, and it is characterized by small volume, light weight, and no demagnetization by long-term use under condition of normal use and maintenance.CL强磁打捞器是打捞小件铁磁性落物极有较工具,具有体积小、重量轻、在正常使用和保养条件下长期使用不退磁的特点。
[English] Is noe kind of non-reclaimable fishing tool which is normally used for the fishing purpose from the outside of the pipe string,iscan be used to fish flat-type fsh head of the pipe string.It is characterized for directly fishing purpose without s弯鱼头打捞筒是从管柱外部进行打捞的一种,不可退式工具可打捞弯扁形鱼头的落井管柱,其特点是在不用修整鱼顶的情况下直接进行打捞。
[English] The multi-fishing collar is one kind of combinatorial tool for fishing of various sizes of sucker rod coupling,bar and well logging instrument in the interior of the casin tube.It is easy to operate,conveience and muilti-purpose,high efficiency 多用打捞筒是一种在套管内打捞各种尺寸的抽油杆、接箍及加重杆和测井仪的组合式打捞工具,该工具结构简单操作维修方便,是一种用途多、高效率的打捞抽油相工具。
[English]:A money lender servesyou in the present tense, lends you in the conditional mood, keeps youin the subjunctive, and ruins you in the future.放债的人为你服务时用现在时态,借钱给你时用条件语气,使你常处于虚拟语气之中,并于将来时态中毁掉你.
[F] Firm the confidence in leaving bitterness. Let us enjoy our life.(女声独唱)坚定信心,出离苦难,让生命真快乐。
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