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 | Automotive air conditioning refrigerant R404aRefrigerant R404a is commonly known as snow tpye in some areas of southern. It can achieve cooling the working substance by constantly circulating in the refrigeration system and through its own change of state. |
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 | Automotive air conditioning refrigerant R134aRefrigerant R143a is commonly known as snow tpye in some areas of southern. It can achieve cooling the working substance by constantly circulating in the refrigeration system and through its own change of state. |
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 | Automotive air conditioning refrigerant R143aRefrigerant R143a is commonly known as snow tpye in some areas of southern. It can achieve cooling the working substance by constantly circulating in the refrigeration system and through its own change of state. |
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