More IEC standard pdf
IEC 60169-9 Ed. 1.0 b:1978
Radio-frequency connectors. Part 9: R.F. coaxial connectors with inner diameter of outer conductor 3 mm (0.12 in) with screw coupling - Characteristic impedance 50 ohms (Type SMC)
$72.00 $145.00
IEC 60528 Ed. 1.0 b:1975
Expression of performance of air quality infra-red analyzers
$72.00 $145.00
IEC 60169-2 Ed. 1.0 b CORR1:1975
Corrigendum 1 - Radio-frequency connectors. Part 2: Coaxial unmatched connector
$102.00 $204.25
IEC 60631 Ed. 1.0 b:1978
Characteristics and tests for electrodynamic and electromagnetic braking systems
$25.00 $51.00