[国外标准] JIS C 3662-3-2003 Polyvinyl chloride insulated cables of rated voltages up to and including 450/750V - Part 3 :Non-sheathed cables for fixed wiring
JIS C 3662-3-2003 Polyvinyl chloride insulated cables of rated voltages up to and including 450/750V - Part 3 :Non-sheathed cables for fixed wiring.pdf