Specification for standard sizes of silica refractories for use in glass melting furnaces.
NORMA vydána dne 30.6.1975
Designation standards: BS 5187:1975
Note: NEPLATNÁ
Publication date standards: 30.6.1975
Approximate weight : 300 g (0.66 lbs)
Country: British technical standard
Kategorie: Technické normy BS