Common test methods for insulating and sheathing materials of electric cables—Part 5:Methods specific to filling compounds Section two:Drop-point—Separation of oil—Lower temperature brittleness—Total acid number—Absence of corrosive components—Permittivity at 23-D.C. resistivity at 23 and 100
NORMA vydaná dňa 28.10.1997
Označenie normy: GB/T 2951.10-1997
Poznámka: NEPLATNÁ
Dátum vydania normy: 28.10.1997
Krajina: Čínska technická norma
Kategória: Technické normy GB