NA 044
DIN Standards Committee Refrigeration Technology
Standards
[Withdrawn]
DIN 8970
DIN 8970
Forced draught condenser and dry cooling tower; definitions, test methods, standard performance
Title (German)
Ventilatorbelüftete Verflüssiger und Trockenkühltürme; Begriffe, Prüfung, Norm-Wärmeleistung