Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 3-50: Examinations and measurements - Crosstalk for optical spatial switches
Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 3-50: Examinations and measurements - Crosstalk for optical spatial switches
Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 3-50: Examinations and measurements - Crosstalk for optical spatial switches
Semiconductor devices - Micro-electromechanical devices - Part 5: RF MEMS switches
Electricity metering (a.c.) - Tariff and load control - Part 21: Particular requirements for time switches
Electricity metering (AC) - Tariff and load control - Part 21: Particular requirements for time switches
Electricity metering (AC) - Tariff and load control - Part 21: Particular requirements for time switches
Fibre optic wavelength switches - Generic specification
Reed switches - Part 1: Generic specification
High-voltage switchgear and controlgear - Part 103: Switches for rated voltages above 1 kV up to and including 52 kV
Switches for household and similar fixed electrical installations - Part 2-1: Particular requirements - Electronic control devices
Switches for household and similar fixed electrical installations - Part 2-1: Particular requirements - Electronic control devices
53,361 distinct reference strings indexed from official source snapshots accessed on 19 October 2026. Includes earlier editions. The index and publisher collections have different coverage. See sources and coverage.