Wireline Core Barrel Core Lifter Case Stop Ring BQ NQ HQ PQ NQ3 HQ3 PQ PQ3 Specifications 1. available in all standard drilling sizes. 2. hardened alloy. SIZE: BQ NQ HQ PQ NQ3 HQ3 PQ3 TYPE: standard ...
Friendly Links: www.everychina.com
Home| Products| Suppliers| Quality Suppliers| Site Map |About Us |Contact Us |Help |关于我们 |联系我们