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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BS PD ISO/IEC TS 18013‑7:2024 Historical[ Withdrawn ] Personal...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...
CIE 019.21-1981An analytic model for describing the influence of lighting parameters upon visual performance, 2nd ed., Vol.1.: Technical foundationsstandard by Commission Internationale de L'Eclairage, 01/01/1981
CIE 001-1980Guidelines for minimizing urban sky glow near astronomical observatories (Joint Publication IAU/CIE)standard by Commission Internationale de L'Eclairage, 01/01/1980
CIE 043-1979Photometry of floodlightsstandard by Commission Internationale de L'Eclairage, 01/01/1979
CIE 045-1979Lighting for ice sportsstandard by Commission Internationale de L'Eclairage, 01/01/1979
CIE 046-1979A review of publications on properties and reflection values of material reflection standardsstandard by Commission Internationale de L'Eclairage, 01/01/1979
CIE 044-1979Absolute methods for reflection measurementsstandard by Commission Internationale de L'Eclairage, 01/01/1979
CIE 040-1978Calculations for interior lighting: Basic methodstandard by Commission Internationale de L'Eclairage, 01/01/1978
CIE 041-1978Light as a true visual quantity: Principles of measurementstandard by Commission Internationale de L'Eclairage, 01/01/1978
CIE 042-1978Lighting for tennisstandard by Commission Internationale de L'Eclairage, 01/01/1978
CIE 033-1977Depreciation of installations and their maintenancestandard by Commission Internationale de L'Eclairage, 01/01/1977
CIE 032-1977Lighting in Situations Requiring Special Treatmentstandard by Commission Internationale de L'Eclairage, 01/01/1977
CIE 038-1977Radiometric and photometric characteristics of materials and their measurementstandard by Commission Internationale de L'Eclairage, 01/01/1977