More IEC standard pdf
IEC 60489-5 Ed. 2.0 b:1987
Methods of measurement for radio equipment used in the mobile services. Part 5: Receivers employing single-sideband techniques (R3E, H3E or J3E)
$208.00 $417.00
IEC 60915 Ed. 1.0 b:1987
Capacitors and resistors for electronic equipment. Preferred dimensions of spindle ends, bushes and for the mounting of single-hole, bush-mounted, spindle-operated electronic components
$18.00 $37.00
IEC 60621-2 Ed. 2.0 b:1987
Electrical installations for outdoor sites under heavy conditions (including open-cast mines and quarries). Part 2: General protection requirements
$102.00 $204.00