标准号:IS 2592-1980
发布日期:1980/10/1 12:00:00
实施日期:1999/12/31 12:00:00
适用范围:This standard covers the technical requirements and methods of tests for tungsten filament incandescent lamps for general lighting purposes in ships having a nominal life of 1 000 hours, rated wattage of 25 to 500 W, rated voltages of 115 V, 127 V and 230 V; and clear, internally frosted or natural coloured bulbs; with standard bayonet or Edison screw caps.