NA 022
DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE
Standards
[Withdrawn]
DIN 44921-2
DIN 44921-2
Electric cartridge-type heating elements, with high watt density, metal-sheathed; dimensions
Title (German)
Elektrische Heizpatronen mit Metallmantel; Hochleistungs-Heizpatronen; Maße