Yonghao, Ni Laboratory study on bleaching softwood kraft pulp by a totally chlorinefree process including the novel ozone bleaching / Ni Yonghao, Ooi Teik. -- 1.vyd.

In Tappi Journal. -- Vol.79, No.10. (1996), s. 167-170. tab.

I. Teik, Ooi
II. Tappi Journal. -- Vol.79, No.10. (1996), s. 167-170. tab.
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