Test codes for metal-cutting machines. Part 8. Vibrations

Standard published on 1.6.2025

Aircraft items. Screw thread runout. Washout threads, total thread runouts, undercuts, grooves and chamfers

Standard published on 1.11.2024

Aircraft items. Limit deviations of dimensions, tolerances of form and position for surfaces without tolerance indications on the drawing

Standard published on 1.1.2025

Ventilation for buildings. Performance testing of equipment for residential ventilation. Performance testing of non-ducted mechanical supply and exhaust ventilation units, including heat recovery

Standard published on 1.1.2025

Ventilation for buildings. Performance testing of equipment for residential ventilation. Performance testing of ducted mechanical supply and exhaust ventilation units, including heat recovery

Standard published on 1.1.2025

Integrated microcircuits. Filters. Method for measuring the noise voltage reduced to the input, the level of psophometric noise

Standard published on 1.3.2025

Microwave integrated modules. Methods for measuring the parameters of concentrated passive reactive elements in the frequency range from 1 to 10 GHz

Standard published on 1.3.2025

High-voltage cenotrons. Method of measuring the anode-cathode capacitance

Standard published on 1.3.2025

Permanent non-wire resistors and resistive absorbers. Methods for measuring the voltage standing wave ratio

Standard published on 1.3.2025

Semiconductor and dielectric plates. Edge roundness control method

Standard published on 1.3.2025