No products

BS PD CEN ISO/TR 20659‑2:2024 Rheological test methods. Fundamentals...

BS PD ISO/IEC TS 18013‑7:2024 Historical[ Withdrawn ] Personal...

BS PD ISO/TS 20790:2024 Oil and gas industries including lower carbon...

BS PD CEN ISO/TR 8124‑8:2024 Safety of toys - Age determination. First...

BS PD ISO/IEC TS 8236-2:2025 Information technology. Provisioning,...

BS PD CEN/TR 14380:2024 Lighting applications. Tunnel lighting standard...


BS PD CEN/TR 16389:2025 Automotive fuels. Paraffinic diesel fuel and...
AHRI 770-2001Refrigerant Pressure Regulating Valvesstandard by Air-Conditioning, Heating, and Refrigeration Institute (formerly ARI), 01/01/2001
AHRI 760-2001Solenoid Valves for Use with Volatile Refrigeratorsstandard by Air-Conditioning, Heating, and Refrigeration Institute (formerly ARI), 01/01/2001
AHRI 370-2001Sound Rating of Large Outdoor Refrigerating and Air-Conditioning Equipmentstandard by Air-Conditioning, Heating, and Refrigeration Institute (formerly ARI), 01/01/2001
AHRI 580-00Performance of Non-Condensable Gas Purge Equipment for Use with Low Pressure Centrifugal Liquid Chillersstandard by Air-Conditioning, Heating, and Refrigeration Institute (formerly ARI), 01/01/2000
AHRI 580-01Non-Condensable Gas Purge Equipment for Use with Low Pressure Centrifugal Liquid Chillersstandard by Air-Conditioning, Heating, and Refrigeration Institute (formerly ARI), 01/01/2001
AHRI 820-00Ice Storage Binsstandard by Air-Conditioning, Heating, and Refrigeration Institute (formerly ARI), 01/01/2000
AHRI 300-00Rating the Sound Level and Sound Transmission Loss of Packaged Terminal Equipmentstandard by Air-Conditioning, Heating, and Refrigeration Institute (formerly ARI), 01/01/2000
AHRI 560-2000Absorption Water Chilling and Water Heating Packagesstandard by Air-Conditioning, Heating, and Refrigeration Institute (formerly ARI), 01/01/2000
AHRI 460-2000Remote Mechanical-Draft Air-Cooled Refrigerant Condensersstandard by Air-Conditioning, Heating, and Refrigeration Institute (formerly ARI), 01/01/2000
AHRI 250-99Performance and Calibration of Reference Sound Sourcesstandard by Air-Conditioning, Heating, and Refrigeration Institute (formerly ARI), 07/01/1999
AHRI 810-00Automatic Commerical Ice-Makersstandard by Air-Conditioning, Heating, and Refrigeration Institute (formerly ARI), 01/01/2000
AHRI 430-99Central-Station Air-Handling Unitsstandard by Air-Conditioning, Heating, and Refrigeration Institute (formerly ARI), 07/01/1999