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1,1 2023
HFC-134a
充填 動画
1,1,1,2-Tetrafluoroethane Uses
HFC-
152a
1,1,1,2-Tetrafluoroethane
Refrigerant R-410A
1,1,1,2-Tetrafluoroethane Refrigerant
R12から134aの変換作業
1,1,1,2-Tetrafluoroethane Properties
1,1,1,2-Tetrafluoroethane Synthesis
Chlorodifluoromethane (R-22)
Tetrafluoromethane (R-14)
Hydrofluorocarbon (
Hfc)
Ozone Depletion
Refrigeration
Pentafluoroethane (R-125)
Freon
Chemistry
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1,1 2023
HFC-134a
充填 動画
1,1,1,2-Tetrafluoroethane Uses
HFC-
152a
1,1,1,2-Tetrafluoroethane
Refrigerant R-410A
1,1,1,2-Tetrafluoroethane Refrigerant
R12から134aの変換作業
1,1,1,2-Tetrafluoroethane Properties
1,1,1,2-Tetrafluoroethane Synthesis
Chlorodifluoromethane (R-22)
Tetrafluoromethane (R-14)
Hydrofluorocarbon (
Hfc)
Ozone Depletion
Refrigeration
Pentafluoroethane (R-125)
Freon
Chemistry
0:26
Kaʻaʻawa Beach | Oahu, Hawaii 🌺 #beach #hawaii #travel
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3 weeks ago
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