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Self-ballasted LED-lamps for general lighting services by voltage 50 V. Safety specifications
Available languages: English and Russian, Russian
Available design: electronic design (pdf), Print design
Self-ballasted LED-lamps for general lighting services by voltage > 50 V. Safety requirements
Available languages: English and Russian, Russian
Available design: electronic design (pdf), Print design
Lightning protection system components. Part 7. Requirements for earthing enhancing compounds
Available languages: English and Russian, Russian
Available design: electronic design (pdf), Print design
Lightning protection system components (LPSC). Part 1. Requirements for connection components
Available languages: English and Russian, Russian
Available design: electronic design (pdf), Print design
Lightning protection system components (LPSC). Part 2. Requirements for conductors and earth electrodes
Available languages: English and Russian, Russian
Available design: electronic design (pdf), Print design
Lightning protection system components. Part 3. Requirements for isolating spark gaps
Available languages: English and Russian, Russian
Available design: electronic design (pdf), Print design
Lightning protection system components. Part 4. Requirements for conductor fasteners
Available languages: English and Russian, Russian
Available design: electronic design (pdf), Print design
Lightning protection system components. Part 5. Requirements for earth electrode inspection housings and earth electrode seals
Available languages: English and Russian, Russian
Available design: electronic design (pdf), Print design
Lightning protection system components. Part 6. Requirements for lightning strike counters
Available languages: English and Russian, Russian
Available design: electronic design (pdf), Print design
State system for ensuring the uniformity of measurements. Cavity resonator method to measure the complex permittivity of low-loss dielectric plates
Available languages: English and Russian, Russian
Available design: electronic design (pdf), Print design