API 1633 Handling Water Discharges From Automotive Service Facilities Located at Petroleum Marketing Operation standard by American Petroleum Institute, 01/01/1992
API 4513 Review of Natural Resource Damage Assessments in Freshwater Environments Task 1: Review of Case Histories standard by American Petroleum Institute, 01/01/1992
API D12750 [ Withdrawn ] Investigation and Prediction of Cooling Rates During Pipeline Maintenance Welding. standard by American Petroleum Institute, 12/01/1991
API 572 Inspection of Pressure Vessels standard by American Petroleum Institute, 01/01/1992
API 13B2-1991 Practica Recomendada Procedimiento Estandar para las Pruebas de Campo con Fluidos de Perforacion de Base Aceite - 1991 edicion standard by American Petroleum Institute, 12/01/1991
API 13G Drilling Mud Report Form standard by American Petroleum Institute, 12/01/1991
API 2028 Flame Arresters in Piping Systems standard by American Petroleum Institute, 12/01/1991
API RP 1119 [ Withdrawn ] Training and Qualification of Liquid Pipeline Operators, First Edition standard by American Petroleum Institute, 11/01/1991
API RP 14E (R2019) Recommended Practice for Design and Installation of Offshore Products Platform Piping Systems standard by American Petroleum Institute, 10/01/1991
API Publ 306 An Engineering Assessment of Volumetric Methods of Leak Detection in Aboveground Storage Tanks standard by American Petroleum Institute, 10/01/1991
API MPMS Chapter 19.1 Evaporation Loss Measurement: Evaporative Loss from Fixed Roof Tanks Handbook / Manual / Guide by American Petroleum Institute, 10/01/1991
API C15005 1989 and 1990 Interpretations - Technical Publications standard by American Petroleum Institute, 09/30/1991