Prezentul standard stabile?te metoda de determinare a absorb?iei de ap? ?i a umfl?rii ?n grosime a h?rtiilor, cartoanelor ?i mucavalelor, dup? imersia total? ?n ap? ?ntr-un timp prescris.
STAS 4753-1989 history
1989STAS 4753-1989 Paper.' and board DETERMINATION OF WATER ABSORPTION AND INCREASE IN THICKNESS AFTER IMMERSION IN WATER