Найдено: 9 020
Страна: 🇧🇾 Стандарты Беларуси
UHV AC transmission systems - Part 302: Commissioning
Electrical relays - Tests and measurements - Part 25: Magnetic interference
Semiconductor devices - Mechanical and climatic test methods - Part 7: Internal moisture content measurement and the analysis of other residual gases
Radio-frequency connectors - Part 4: RF coaxial connectors with inner diameter of outer conductor 16 mm (0,63 in) with screw lock - Characteristic impedance 50 Ω (type 7-16)
Fibre optic active components and devices - Performance standards - Part 11: Multiple channel transmitter/receiver chip scale package with multimode fibre interface
Passive RF and microwave devices, intermodulation level measurement - Part 1: General requirements and measuring methods
Explosive atmospheres - Part 29-1: Gas detectors - Performance requirements of detectors for flammable gases
Radiation protection instrumentation - Radon and radon decay product measuring instruments - Part 2: Specific requirements for 222Rn and 220Rn measuring instruments
Smart cities - City service continuity against disasters - The role of the electrical supply
Fibre optic interconnecting devices and passive components - Fibre optic connector interfaces - Part 35: Type LSHE connector family for harsh environments
Fibre optic connector interfaces - Part 25: Type RAO connector family
High-voltage switchgear and controlgear - Part 308: Guide for asymmetrical short-circuit breaking test duty T100a
Qualification and performance specification of permanent solder mask and flexible cover materials
Power electronics systems and equipment - Operation conditions and characteristics of active infeed converter (AIC) applications including design recommendations for their emission values below 150 kHz
Format for LSI-Package-Board Interoperable design
Fibre optic interconnecting devices and passive components - Fibre optic connector optical interfaces - Part 1: Enhanced macro bend loss multimode 50 µm core diameter fibres - General and guidance
Terrestrial photovoltaic (PV) modules - Design qualification and type approval - Part 2: Test procedures
UHV AC transmission systems - Part 301: On-site acceptance tests
Electromagnetic compatibility (EMC) - Part 5-1: Installation and mitigation guidelines - General considerations
Fibre optic communication subsystem test procedures - Part 1-4: General communication subsystems - Light source encircled flux measurement method