Vytlačiť
1. Pretreatment of cold soda pulp with nitric acid and ektorine before sulfonation by sodium sulfite.
Pretreatment of cold soda pulp with nitric acid and ektorine before sulfonation by sodium sulfite.
Singh S.v.
Rai A.k.
Bhandari S.s.
Singh P.s.
Nordic Pulp Paper Res.J.. Roč. 6, č. 1 (1991), 27-29 res.angl., 5 tab.
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