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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| JB/T 14164-2022 |
Allowable values of energy efficiency and energy efficiency grades for Water Ring Vacuum pumps and water ring compressors {译} 水环真空泵和水环压缩机能效限定值及能效等级 |
China Machinery Industry
Standards Water Ring Vacuum |
 English PDF |
| JB/T 7255-2020 |
Water Ring Vacuum Pumps and Water Ring Compressors {译} 水环真空泵和水环压缩机 |
China Machinery Industry
Standards Water Ring Vacuum |
English PDF |
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