Cementing Equipment

首页 » Posts tagged 'Spring casing centralizer'

Tag Archives: Spring casing centralizer

9 5/8″ casing centralizer

2017-12-19 21:04 / 留下评论

QQ图片20171219205114.png

7″ Bow Spring Casing Centralizer

2017-12-19 21:03 / 留下评论

QQ图片20171219205355.png