centralizer的例句（centralizer在句子中的用法）

• Casing centralizer with double bow spring blade is modified from single bow. 使用最普遍的是单弓形弹簧片套管扶正器.
• The conventional casing centralizer can not meet the requirements of expandable casing. 传统的套管扶正器满足不了可膨胀套管的扶正要求.
• It is ideal casing centralizer for both deflecting and horizontal well. 双弓形弹簧片套管扶正器是斜井、水平井理想的套管扶正工具.