The admin tries his best to spend some time to collect API standards,which can be downloaded on the website.
API MPMS 4.9.2:2005(2015) pdf download
API TR 17TR1:2003 pdf download
API TR 10TR5:2008 pdf download
API TR 17TR2:2003 pdf download
API STD 671:2007 pdf download
API STD 662-1:2006 pdf download
API TR 939-D:2003 pdf download
API TR 10TR4:2008 pdf download
API STD 2560:2003 pdf download
API STD 2015:2001 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