The admin tries his best to spend some time to collect API standards,which can be downloaded on the website.
API MPMS 14.5:2009 pdf download
API MPMS 12.2.2:2010 pdf download
API MPMS 11.5.3:2009 pdf download
API MPMS 11.5.2:2009 pdf download
API MPMS 11.5.1:2009 pdf download
API MPMS 4.9.4:2010 pdf download
API MPMS 4.7:2009 pdf download
API MPMS 4.9.3:2010 pdf download
API Publ 2510A:2010 pdf download
API Publ 2388:2010 pdf download
API RP 7C-11F:2008 pdf download
API RP 2028:2010 pdf download
API RP 1632:2010 pdf download
API RP 11S4:2002(2013) pdf download