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R409 Refrigerant Gas Replacement of R22 Specially for Air Conditioner

2025-04-13 introduction 2470
R409
75-28-5
Hfc-32/Hfc-125
Alkynes
Industrial Grade
Alkyne
Henbin
Disposable Steel Cylinder 25lb/11.3kg
30LB/13.6kg
China
3824780000
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