
Mechanical thermostats for gas-burning appliances.
NORM herausgegeben am 31.7.2010
Designation standards: BS EN 257:2010
Note: UNGÜLTIG
Publication date standards: 31.7.2010
The number of pages: 38
Approximate weight : 114 g (0.25 lbs)
Country: British technical standard
Kategorie: Technische Normen BS