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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 38734-2020 |
Technical requirements and test methods for household and similar heat pump water heaters with CO2 as refrigerants 以CO2为制冷剂的热泵热水器技术要求和试验方法 |
China National Standards refrigerants |
 English PDF |
| GB/T 7778-2017 |
Number designation and safety classification of refrigerants + No.2 modification sheet 制冷剂编号方法和安全性分类+《第2号修改单》 |
China National Standards refrigerants |
English PDF |
| GB/T 26205-2010 |
Refrigerating and air-conditioning equipment and systems - Specification for reducing the release of halogenated refrigerants 制冷空调设备和系统 减少卤代制冷剂排放规范 |
China National Standards refrigerants |
English PDF |
| GB/T 7778-2008 |
Number designation and safety classification of refrigerants 制冷剂编号方法和安全性分类 |
China National Standards refrigerants |
English PDF |
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