This paper studied the process parameters in sodium hyposulphite slight bleaching of OCC pulp.
通過(guò)正交試驗(yàn)研究了連二亞硫酸鈉用于OCC紙漿輕度漂白中相關(guān)工藝參數(shù)對(duì)紙漿光學(xué)性能的影響.
互聯(lián)網(wǎng)
Introduce the theory and research actuality of APF and OCC.
介紹了有源電力濾波器和單周控制的原理及研究現(xiàn)狀.
互聯(lián)網(wǎng)
A spokesman for the OCC declined to comment.
貨幣監(jiān)理署發(fā)言人拒絕對(duì)此事置評(píng).
互聯(lián)網(wǎng)