The admin tries his best to spend some time to collect API standards,which can be downloaded on the website.
API IP Spec 1581:2002 pdf download
API IP RP 1597:2006 pdf download
API IP 1585:2007 pdf download
API IP 1585:2001 pdf download
API GTCT02:2002 pdf download
API GTCT01:2001 pdf download
API GTCT00:2000 pdf download
API G00004:2001 pdf download
API Bull E2:2006 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