亚硫酸钠废液硫化物循环回收法的英文

bradley process

sulfite recycle process

western precipitation process

• 亚硫酸:    sulphurous acid; s ...
• 钠:    sodium
• 废液:    devil liquor; disc ...
• 循环:    circulate; circle; ...
• 回收:    retrieve; recover; ...
• 法:    law