acid making with smelting gas的用法和样例：
- Application of low-level high-efficiency dry absorption technology in acid making with smelting gases
- Application of Apron Heat-exchangers in Acid Making With Flue Gas from Roasting.
- The Paper introduces the selection of transforming process of acid making with gas in a small-sized copper smelter.
- It describes the performance of HF-proof mastic and gives an example for its application in retention tower of gas cleaning section of acid-making with smelting gas.