用途
化工、医药、染料、涂料、农药、食品砂糖、食盐、植物纤维(中草药、甘草、大黄等) 保温材料、碳黑、活性炭、科研等行业。
Application
It is widely used in such industries as pharmacy, chemical, dyestuff, paint, pesticide, food-stuff, sugar, salt, plant fibre (herbal medicine, hay, rhubarb etc), heat insulation material, carbon.
