
Soft solders (grades a,b,c,d,e,f,g,h,j and k).
NORMA vydána dne 1.12.1940
Designation standards: BS 219:1932
Note: NEPLATNÁ
Publication date standards: 1.12.1940
Approximate weight : 300 g (0.66 lbs)
Country: British technical standard
Kategorie: Technické normy BS