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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 44057-2024 |
Technical requirements for evaluation of the operation effect of rotary kiln recovery of secondary zinc oxide equipment {译} 回转窑回收次氧化锌装备运行效果评价技术要求 |
China National Standards Operation effect evaluation |
 English PDF |
| GB/T 39296-2020 |
Operation effect evaluation of recirculating cooling water treatment—Method of monitoring heat exchanger 循环冷却水处理运行效果评价 监测换热器法 |
China National Standards Operation effect evaluation |
English PDF |
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