Clay drain and sewer pipes including surface water pipes and fittings.
NORM herausgegeben am 27.2.1981
Designation standards: BS 65AND540-1:1971
Note: UNGÜLTIG
Publication date standards: 27.2.1981
Approximate weight : 300 g (0.66 lbs)
Country: British technical standard
Kategorie: Technische Normen BS