The introduction of the new high performance swivel improved and optimized the well cleaning before the cement job and this contributed to a flawless pump and pull cement job.
新引入的高性能旋转接头改善并优化了注水泥作业前的井眼清洁效果，带来了完美的泵入及上提打水泥作业。
The advantages of the electronic locating equipment of pipeline pigging are strong wear resistant property and passing ability, well cleaning efficiency, accurate locating and tracking, etc.
本公司生产的电子定位管道清管设备具有耐磨性能强，通过能力强，清理效果好，定位、跟踪准确等优点。
The advantages of the electronic location equipments of pipeline pigging are of strong wear resistant property and passing ability, well cleaning efficiency, accurate location and tracking, etc.
本公司生产的电子定位管道清管设备具有耐磨性能强，通过能力强，清理效果好，定位、跟踪准确等优点。
The advantages of the electronic location equipments of pipeline pigging are of strong wear resistant property and passing ability, well cleaning efficiency, accurate location and tracking, etc.
本公司生产的电子定位管道清管设备具有耐磨性能强，通过能力强，清理效果好，定位、跟踪准确等优点。
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