Can I get API standrds

[hswang2]

Can I get API standrds
API std 521
APT std 621

API Std 611 (2010) General-Purpose Steam Turbines for Petroleum, Chemical, and Gas Industry Services API Std 611 (2010) General-Purpose Steam Turbines for Petroleum, Chemical, and Gas Industry Services
API Std 612 (2010) Special Purpose Steam Turbines Fbr Petroleum, Chemical, and, Gas Industry Services API Std 612 (2010) Special Purpose Steam Turbines Fbr Petroleum, Chemical, and, Gas Industry Services
API Std 613 (2010) Special Purpose Gear Units For Petroleum, Chemical, And Gas Industry Services API Std 613 (1995) Special Purpose Gear Units For Petroleum, Chemical, And Gas Industry Services
API Std 614 (2010) Lubrication, Shaft-Sealing, and Control-Oil Systems and Auxiliaries for Petroleum, Chemical and Gas Industry Services API Std 614 (1994) Lubrication, Shaft - Sealing, and Control-Oil Systems and Auxiliaries for Petroleum, Chemical and Gas Industry Services
API Std 616 (2010) Gas Turbines for the Petroleum, Chemical, and Gas Industry Services API Std 616 (2010) Gas Turbines for the Petroleum, Chemical, and Gas Industry Services
API Std 617 (2010) Centrifugal Compressors for Petroleum, Chemical, and Gas Service Industries API Std 617 (2010) Centrifugal Compressors for Petroleum, Chemical, and Gas Service Industries
API Std 618 (2010) Reciprocating Compressors for Petroleum, Chemical, and Gas Industry Services API Std 618 (1995) Reciprocating Compressors for Petroleum, Chemical, and Gas Industry Services
API Std 619 (2010) Rotary Type Positive Displacement Compressors for Petroleum, Chemical, and Gas Industry Services API Std 619 (1997) Rotary Type Positive Displacement Compressors for Petroleum, Chemical, and Gas Industry Services

[mirro]

plz guys

[alzuhd]

that is great if possible