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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 13469-2021 |
Economical operation for centrifugal，mixed flow and axial flow pump systems 离心泵、混流泵与轴流泵系统经济运行 |
China National Standards Centrifugal，mixed flow axial |
 English PDF |
| GB/T 18149-2000 |
Centrifugal，mixed flow and axial pumps--Code for hydraulic performance tests--Precision class 离心泵、混流泵和轴流泵 水力性能试验规范 精密级 |
China National Standards Centrifugal，mixed flow axial |
English PDF |
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