API Std 6ACRA Addendum 2

API Std 6ACRA Addendum 2 Addendum to Age-hardened Nickel-based Alloys for Oil and Gas Drilling and Production Equipment, First Edition, Includes Addendum 1 (2017), Addendum 2 (2018), Errata 1 (2015), Errata 2 (2018)

Amendment by American Petroleum Institute, 09/01/2018