Thermocouples; part 3: extension and compensating cables; tolerances and identification system (IEC 60584-3:1989, modified); German version HD 446.3 S1:1993— 5 стр.
Thermocouples - Part 1: EMF specifications and tolerances (IEC 60584-1:2013); German version EN 60584-1:2013, Corrigendum to DIN EN 60584-1:2014-07— 2 стр.