- bisulphite pulping
- • bisulfiittikeitto
English-Finnish dictionary. 2013.
bisulphite pulping
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Paperboard — Corrugated fiberboard made from paperboard Paperboard is a thick paper based material. While there is no rigid differentiation between paper and paperboard, paperboard is generally thicker (usually over 0.25 mm/0.010 in or 10 points)… … Wikipedia
