STAS 8377-1969 Semi-finished and finished fiber products for paper and pulp industry. Determination of components insoluble in hydrochloric acid after burning
1 Prezentul standard stabile?te metoda pentru determinarea cenu?ii insolubile ?n acid clorhidric a semifabricatelor fibroase (past? chimic?, past? semichimic? ?i past? mecanic?).
2 Prin cenu?? insolubil? se ?n?elege reziduul rezultat dup? trata
STAS 8377-1969 history
1970STAS 8377-1969 Semi-finished and finished fiber products for paper and pulp industry. Determination of components insoluble in hydrochloric acid after burning