BS 6469-4.2(1992) : 1992被替代
INSULATING AND SHEATHING MATERIALS OF ELECTRIC CABLES - METHODS OF TEST SPECIFIC TO POLYETHYLENE AND POLYPROPYLENE COMPOUNDS - ELONGATION AT BREAK AFTER PRE CONDITIONING - WRAPPING TEST WRAPPING TEST AFTER THERMAL AGEING IN AIR - MEASUREMENT OF MASS INCREA
出版：British Standards Institution
专家解读视频
Specifies the test methods for testing polymeric insulating and sheathing materials of electric cables for telecommunications and power distribution including cables used on ships. Gives the methods for measurement of elongation at break after pre conditioning, for wrapping test after thermal ageing in air, for wrapping test after pre conditioning, for long term stability test, for measurement of mass increase and for measurement of copper catalysed oxidative degradation.
IEC 60811-4-2 : 2.0 - Identical
