Сайт использует cookie и счётчики посещений для работы и статистики. Политика конфиденциальности
Найдено: 130 561
Страна: 🌐 Международные стандарты
Specification for insulating materials based on mica - Part 2: Methods of test
Insulators for overhead lines with a nominal voltage above 1000 V - Part 1: Ceramic or glass insulator units for a.c. systems - Definitions, test methods and acceptance criteria
Mechanical structures for electronic equipment - Dimensions of mechanical structures of the 482,6 mm (19 in) series - Part 3-104: Connector dependent interface dimensions of subracks and plug-in units
Optical fibre cables - Part 1-211: Generic specification - Basic optical cable test procedures - Environmental test methods - Sheath shrinkage, method F11
Electromechanical components for electronic equipment - Basic testing procedures and measuring methods - Part 1: General examination - Section 3: Test 1c - Electrical engagement length
Materials for printed boards and other interconnecting structures - Part 2-26: Reinforced base materials clad and unclad - Non-halogenated epoxide non-woven/woven E-glass reinforced laminated sheets of defined flammabil…
Lead-acid starter batteries - Part 7: General requirements and methods of test for motorcycle batteries
Pressure-sensitive adhesive tapes for electrical purposes - Part 3: Specifications for individual materials - Sheet 19: Tapes made from various backing materials with pressure-sensitive adhesive on both sides
Optical fibre cables - Part 1-308: Generic specification - Basic optical cable test procedures - Cable element test methods – Ribbon residual twist test, method G8
Safety requirements for electrical equipment for measurement, control, and laboratory use - Part 2-012: Particular requirements for climatic and environmental testing and other temperature conditioning equipment
Test procedure for the determination of the temperature index of enamelled and tape wrapped winding wires
Multicore and symmetrical pair/quad cables for digital communications - Part 13: Symmetrical single pair cables with transmission characteristics up to 20 MHz - Horizontal floor wiring - Sectional specification
Semiconductor devices - Integrated circuits - part2-12: Digital integrated circuits - Blank detail specification for programmable logic devices (PLDs)
Electromagnetic compatibility (EMC) - Part 4-29: Testing and measurement techniques - Voltage dips, short interruptions and voltage variations on d.c. input power port immunity tests
Coaxial communication cables - Part 4: Sectional specification for radiating cables
Connectors for electronic equipment - Part 7-82: Detail specification for 8-way, 12 contacts, shielded, free and fixed connectors, for data transmission with frequencies up to 2 000 MHz
Connectors for electronic equipment - Tests and measurements - Part 6-1: Dynamic stress tests - Test 6a: Acceleration, steady state
Ferrite cores - Guidelines on the limits of surface irregularities - Part 4: Ring-cores
Series capacitors for power systems - Part 3: Internal fuses
Connectors for optical fibres and cables - Part 14-3: Detail specification for fibre optic adaptor (simplex) type SC for single-mode fibre
