API MPMS Chapter 6.5 (R2018) Metering Assemblies: Metering Systems for Loading and Unloading Marine Bulk Carriers Handbook / Manual / Guide by American Petroleum Institute, 05/01/1991
API RP 1107 [ Withdrawn ] Pipeline Maintenance Welding Practices standard by American Petroleum Institute, 04/01/1991
API 221 (DR) Removal of Benzene from Refinery Wastewater standard by American Petroleum Institute, 04/01/1991
API MPMS Chapter 14.6 (R2012) Natural Gas Fluids Measurement: Continuous Density Measurement Handbook / Manual / Guide by American Petroleum Institute, 04/01/1991
API MPMS Chapter 14.4 (R2012) Natural Gas Fluids Measurement: Converting Mass of Natural Gas Liquids and Vapors to Equivalent Liquid Volumes Handbook / Manual / Guide by American Petroleum Institute, 04/01/1991
API MPMS Chapter 2.7 (R2014) Tank Calibration: Calibration of Barge Tanks Handbook / Manual / Guide by American Petroleum Institute, 03/01/1991
API RP 1124 (R1995) [ Withdrawn ] Ship, Barge, and Terminal Hydrocarbon Vapor Collection Manifolds standard by American Petroleum Institute, 03/01/1991
API MPMS Chapter 2.8A (R2018) Tank Calibration: Calibration of Tanks on Ships and Oceangoing Barges Handbook / Manual / Guide by American Petroleum Institute, 03/01/1991
API MPMS Chapter 10.7 - 1991 API MPMS Chapter 10-Sediment and Water - Section 7 - Standard Test Method for Water in Crude Oils by Potentiometric Karl Fischer Titration Handbook / Manual / Guide by American Petroleum Institute, 02/01/1991
API Publ 300 The Generation and Management of Wastes and Secondary Materials in the Petroleum Refining Industry: 1987-1988 standard by American Petroleum Institute, 02/01/1991
API RP 1125 (R1995) [ Withdrawn ] Overfill Control Systems for Tank Barges standard by American Petroleum Institute, 02/01/1991
API MPMS Chapter 10.8 Standard Test Method for Sediment in Crude Oil by Membrane Filtration Handbook / Manual / Guide by American Petroleum Institute, 02/01/1991