Comments on: ABS applies systematic technology qualification methods to 20,000-psi subsea BOP designs /abs-applies-systematic-technology-qualification-methods-to-20000-psi-subsea-bop-designs-36108 Get the latest oil drilling news with Èý•NÌåÓý Tue, 21 Jul 2015 21:13:41 +0000 hourly 1 https://wordpress.org/?v=6.1.1