
Sparking plugs, sparking plug holes, taps for sparking plug holes and copper-asbestos washers for automobile engines.
STANDARD published on 1.1.1930
Designation standards: BS 45:1928
Note: WITHDRAWN
Publication date standards: 1.1.1930
Approximate weight : 300 g (0.66 lbs)
Country: British technical standard
Category: Technical standards BS