
Test method for determining mechanical and physical properties of electric cables and wires. Test for resistance of P. V. C. insulations to cracking
NORMA vydaná dňa 1.1.1994
Designation standards: GB/T 2951.31-1994
Note: NEPLATNÁ
Publication date standards: 1.1.1994
Country: Chinese technical standard
Kategória: Technické normy GB