扶正器 meaning in English
centering guide
Examples
- Run a centralizer every two joints of casing
每隔一根套管下一个扶正器。 - 6 specification for bow - spring casing centralizers sixth edition
弓形弹簧套管扶正器的规范 - Centralizer placement and stop collar testing
扶正器放置和限动环检验 - Where to connect the centralizer
扶正器下在什么地方? - Bow - spring casing centralizers
弓形弹簧套管扶正器