
Refractory raw materials. Method of sampling.
NORMA vydaná dňa 31.10.1989
Designation standards: BS 7243-1:1989
Publication date standards: 31.10.1989
The number of pages: 16
Approximate weight : 48 g (0.11 lbs)
Country: British technical standard
Kategória: Technické normy BS
Methods and conditions of sampling, in order to reduce mean values for a consignment and intervals of sampling. Status: Under Review