STM PDF

Portable prospecting radiation meters with gamma-ray scintillation detectors (linear scale instruments). Original standard IEC 60460-1974 in PDF full version. Additional info + preview on request

Document status: Replaced by St IEC 61239-1993

Low energy X or gamma radiation portable exposure rate meters and monitors for use in radiological protection. Original standard IEC 60463-1974 in PDF full version. Additional info + preview on request

Document status: Withdrawn

Test procedures for determining physical properties of carbon brushes for electrical machines. Original standard IEC 60467-1974 in PDF full version. Additional info + preview on request

Document status: Replaced by St IEC 60136-2024

Dimensions of clevis and tongue couplings of string insulator units. Original standard IEC 60471-1977 in PDF full version. Additional info + preview on request

Document status: Replaced by St IEC 60471-2020

Amendment 1 - Dimensions of clevis and tongue couplings of string insulator units. Original standard IEC 60471-1977 amd1-1980 in PDF full version. Additional info + preview on request

Document status: Replaced by St IEC 60471-2020

Solid dielectric tubular-style rotary variable pre-set capacitors: Grade 2. Part 1: General requirements for tests and measuring methods. Original standard IEC 60472-1-1974 in PDF full version. Additional info + preview on request

Document status: Withdrawn