ASTM E420-71 (1977)

Specification for Sheathed Electrical Resistance Heater (Withdrawn 1982)

The information about the standard:

Designation standards: ASTM E420-71 (1977)
Note: UNGÜLTIG
Approximate weight : 300 g (0.66 lbs)
Country: American technical standard
Kategorie: Technische Normen ASTM