More IEC standard pdf
IEC 60092-374 Ed. 1.0 b:1977
Electrical installations in ships. Shipboard telecommunication cables and radio-frequency cables. Telephone cables for non-essential communication services
$18.00 $36.00
IEC 60092-375 Ed. 1.0 b:1977
Electrical installations in ships. Shipboard telecommunication cables and radio-frequency cables. General instrumentation, control and communication cables
$30.00 $61.00