Cart:
Keyword:
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| HG/T 6052-2022 |
Mixed refrigerant R507 series {译} 混合制冷剂R507系列 |
China Chemistry Industry
Standards Mixed refrigerant |
 English PDF |
| HG/T 5162-2017 |
(Mixed refrigerant R410 series) 混合制冷剂r410系列 |
China Chemical Industry
Standards Mixed refrigerant |
English PDF |
| HG/T 5161-2017 |
(Mixed refrigerant R404 series) 混合制冷剂r404系列 |
China Chemical Industry
Standards Mixed refrigerant |
English PDF |
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