... soda pulp 烧碱法（纸）浆 soda pulping process 碱法制浆 sodium sulfite process 亚硫酸盐制浆法 ...
双语例句
1
The methods for preparing structural material bonding agent by condensing the alkaline lignin in the wast liquor of sodapulpingprocess with formaldehyde and phenol are described.