GB/T 2951.42-2008

Common test methods for insulating and sheathing materials of electric and optical cables - Part 42:Methods specific to polyethylene and polypropylene compounds - Tensile strength and elongation at break after conditioning at elevated temperature - Wrapping test after conditioning at elevated temperature - Wrapping test after thermal ageing in air - Measurement of mass increase - Long-term stability test - Test method for copper-catalyzed oxidative degradation

NORMA vydaná dňa 26.6.2008

Informácie o norme:

Označenie normy: GB/T 2951.42-2008
Dátum vydania normy: 26.6.2008
Kód tovaru: NS-882160
Krajina: Čínska technická norma
Kategória: Technické normy GB