Sulphite pulp: Acid pulp made from wood chips cooked under pressure in a solution of bisulphite of lime.
亚硫酸盐浆：把木片在亚硫酸钙溶液内加压蒸煮而成的酸性浆。
Non-coniferous chemical wood pulp, sulphite, other than dissolving grades, unbleached.
非针叶树亚硫酸盐化学木浆，溶解级除外，未漂白。
Chemical wood pulp, sulphite, other than dissolving grades.
亚硫酸盐木浆，但溶解级的除外。
Coniferous chemical wood pulp, sulphite other than dissolving grades, unbleached.
针叶树亚硫酸盐化学木浆，溶解级除外，未漂白。
Compared with sulphate pulping process, neutral ammonium sulphite process had the advantages of higher yield and whiteness of unbleached pulp.
与硫酸盐制浆相比，中性亚铵法制浆工艺具有得率高和浆料颜色浅等特点。
Compared with sulphate pulping process, neutral ammonium sulphite process had the advantages of higher yield and whiteness of unbleached pulp.
与硫酸盐制浆相比，中性亚铵法制浆工艺具有得率高和浆料颜色浅等特点。
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