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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 28712.5-2012 |
Types and basic parameters of head exchangers - Part 5：Spiral heat exchangers 热交换器型式与基本参数 第5部分：螺旋板式热交换器 |
China National Standards 5：Spiral |
 English PDF |
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