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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BS PD ISO/IEC TS 18013‑7:2024 Historical[ Withdrawn ] Personal...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...
IEC 60061-2C (1972-01) IEC 60061-2C:1972 third supplement - Lamp caps and holders together with gauges for the control of interchangeability and safety. Part 2: Lampholders
IEC 60061-3E (1972-01) IEC 60061-3E:1972 Fifth supplement - Lamp caps and holders together with gauges for the control of interchangeability and safety. Part 3: Gauges
IEC 60061-3D (1972-01) IEC 60061-3D:1972 Fourth supplement - Lamp caps and holders together with gauges for the control of interchangeability and safety. Part 3: Gauges
IEC 60413 (1972-01) IEC 60413:1972 Test procedures for determining physical properties of brush materials for electrical machines
IEC 60235-2 (1972-01) IEC 60235-2:1972 Measurement of the electrical properties of microwave tubes - Part 2: General measurements
IEC 60235-6 (1972-01) IEC 60235-6:1972 Measurement of the electrical properties of microwave tubes. Part 6: High-power klystrons
IEC 60235-7 (1972-01) IEC 60235-7:1972 Measurement of the electrical properties of microwave tubes. Part 7: Gas-filled microwave switching devices
IEC 60235-1 (1972-01) IEC 60235-1:1972 Measurement of the electrical properties of microwave tubes. Part 1: Terminology
IEC 60244-3 (1972-01) IEC 60244-3:1972 Methods of measurement for radio transmitters - Part 3: Wanted and unwanted modulation
IEC 60244-3B (1972-01) IEC 60244-3B:1972 Supplement B - Methods of measurement for radio transmitters - Part 3: Wanted and unwanted modulation - Unwanted modulation, including hum and noise modulation
IEC 60244-3A (1971-01) IEC 60244-3A:1971 Methods of measurement for radio transmitters - Part 3: Wanted and unwanted modulation - First supplement: Appendices
IEC 60151-24 (1971-01) IEC 60151-24:1971 Measurements of the electrical properties of electronic tubes and valves - Part 24: Methods of measurement of cathode-ray charge-storage tubes