Flexible rubber-sheathed cables for mining purposes - Part 3Trailing coalcutter cables with monitoring core and semiconducting screens for rated voltage of 0.66/1.14kV
NORMA vydaná dňa 30.6.2008
Designation standards: GB/T 12972.3-2008
Publication date standards: 30.6.2008
Country: Chinese technical standard
Kategória: Technické normy GB