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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BS PD ISO/IEC TS 18013‑7:2024 Historical[ Withdrawn ] Personal...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 700-2011Specification for Fluorocarbon Refrigerantsstandard by Air-Conditioning, Heating, and Refrigeration Institute (formerly ARI), 2011
AHRI 550/590 (I-P)-2011Performance Rating of Water Chilling Packages Using the Vapor Compression Cyclestandard by Air-Conditioning, Heating, and Refrigeration Institute (formerly ARI), 2011
AHRI 491 (SI)-2011Remote Mechanical-Draft Evaporative Refrigerant Condensersstandard by Air-Conditioning, Heating, and Refrigeration Institute (formerly ARI), 2011
AHRI 490 (I-P)-2011Remote Mechanical-Draft Evaporative Refrigerant Condensersstandard by Air-Conditioning, Heating, and Refrigeration Institute (formerly ARI), 2011
AHRI 280-2011Requirements for the Qualification of Reverberant Rooms in the 63 Hz Bandstandard by Air-Conditioning, Heating, and Refrigeration Institute (formerly ARI), 2011
AHRI 370-2011Sound Rating of Large Outdoor Refrigerating and Air-Conditioning Equipmentstandard by Air-Conditioning, Heating, and Refrigeration Institute (formerly ARI), 2011
AHRI 260-2011Sound Rating of Ducted Air Moving and Conditioning Equipmentstandard by Air-Conditioning, Heating, and Refrigeration Institute (formerly ARI), 2011
AHRI Guideline V (SI) - 2011Calculating the Efficiency of Energy Recovery Ventilation and Its Effect on Efficiency and Sizing of Building HVAC SystemsHandbook / Manual / Guide by Air-Conditioning, Heating, and Refrigeration Institute (formerly ARI), 2011
AHRI Guideline V (I-P) - 2011Calculating the Efficiency of Energy Recovery Ventilation and Its Effect on Efficiency and Sizing of Building HVAC SystemsHandbook / Manual / Guide by Air-Conditioning, Heating, and Refrigeration Institute (formerly ARI), 2011
AHRI Guideline G (SI) - 2011Mechanical Balance of Fans and BlowersHandbook / Manual / Guide by Air-Conditioning, Heating, and Refrigeration Institute (formerly ARI), 2011
AHRI Guideline G (I-P) - 2011Mechanical Balance of Fans and BlowersHandbook / Manual / Guide by Air-Conditioning, Heating, and Refrigeration Institute (formerly ARI), 2011
AHRI Guideline Q - 2010Content Recovery & Proper Recycling of Refrigerant CylindersHandbook / Manual / Guide by Air-Conditioning, Heating, and Refrigeration Institute (formerly ARI), 2010