锤头
幼苗
共回答了14个问题采纳率:100% 举报
The main products are aluminum sulfate, aluminum potassium sulfate, ammonium aluminum sulfate. Which is the production of aluminum sulfate scale of 1.5-2 tons per year, the products are also exported to Japan, Hong Kong, Southeast Asia and other countries and regions, products in the foreign businessmen have a good reputation. "
1年前
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