API Spec 6FB (R2011) Fire Test for End Connections, Includes Supplement / Errata 1 and 2 (2008) standard by American Petroleum Institute, 05/01/1998
API Publ 1673 Compilation of Air Emission Factors for Petroleum Distribution and Retail Marketing Facilities standard by American Petroleum Institute, 06/01/1998
API MPMS Chapter 21.2 (R2016) Manual of Petroleum Measurement Standards - Chapter 21: Flow Measurement Using Electronic Metering Systems - Part 2: Electronic Liquid Measurement, First Edition Handbook / Manual / Guide by American Petroleum Institute, 06/01/1998
API MPMS Chapter 4.4 (R2015) Proving Systems: Tank Provers Handbook / Manual / Guide by American Petroleum Institute, 05/01/1998
API MPMS Chapter 4.1 Proving Systems: Introduction Handbook / Manual / Guide by American Petroleum Institute, 05/01/1998
API Publ 4664 Mixing Zone Modeling and Dilution Analysis for Water-Quality-Based NPDES Permit Limits standard by American Petroleum Institute, 05/01/1998
API RP 5B Errata Errata - Specification for Threading, Gauging, and Thread Inspection of Casing, Tubing, and Line Pipe Threads (US Customary Units) standard by American Petroleum Institute, 04/09/1998
API RP 39 [ Withdrawn ] Recommended Practices on Measuring the Viscous Properties of a Cross-Linked Water-Based Fracturing Fluid standard by American Petroleum Institute, 05/01/1998
API 4669 Review of Air Quality Models for Particulate Matter standard by American Petroleum Institute, 04/01/1998
API Publ 4665 Analysis and Reduction of Toxicity in Biologically Treated Petroleum Product Terminal tank Bottoms Water standard by American Petroleum Institute, 04/01/1998
API TR 412 and 414 A Range Finding Developmental Inhalation Toxicity Study of Unleaded Gasoline Vapor Condensate in Rats and Mice via Whole Body Exposures standard by American Petroleum Institute, 04/01/1998
API 941 Supplement 1 Steels for Hydrogen Service at Elevated Temperatures and Pressures in Petroleum Refineries and Petrochemical Plants Amendment by American Petroleum Institute, 04/01/1998