Acid making process的用法和样例：
- The wastewater pollution from DSD acid making process could be solved by making water coal slurry with DSD acid oxidation wastewater completely.
- Treatment of Dlsposing Waste Water of Fluoride Ion in Acid Making Process of A Smelter
- The Paper introduces the selection of transforming process of acid making with gas in a small-sized copper smelter.
- The industry also is making process in the area of memory.