ammonium sulfite pulping waste liquor的意思|示意

美 / / 英 / /

亚硫酸铵制浆废液

亚铵制浆废液 ammonium sulfite pulping waste liquor 亚铵制浆废液 waste liquor from ammonium sulfite pulping of straws 亚铵法草浆蒸煮废液 ; 亚铵法草浆煮废液 ..