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hfc
6 items with this tag.
Jul 07, 2026
R-449A (HFC 混合制冷剂 / R-404A 替代)
entity
refrigerant
hfc
2026-update
Jul 07, 2026
R-450A (HFC 混合制冷剂 / R-404A 替代, GWP 601)
entity
refrigerant
hfc
2026-update
Jul 07, 2026
R-513A (HFC 混合制冷剂 / R-134a 替代, GWP 573)
entity
refrigerant
hfc
2026-update
Jul 07, 2026
R32 (二氟甲烷 / Difluoromethane)
entity
refrigerant
hfc
2026-update
Jul 07, 2026
R410A (HFC 混合制冷剂 / R-32/R-125 = 50/50)
entity
refrigerant
hfc
2026-update
Jul 01, 2026
R134a (四氟乙烷)
entity
refrigerant
hfc