蓝雪冷媒雪山熊冷媒美国ID冷媒弘达冷媒冷媒氟利氧制冷剂冷冻油雪种环保冷媒环保制冷剂环保雪种R134a冷媒R22冷媒R410a冷媒R600a冷媒R134a制冷剂R22制冷剂F12制冷剂F12冷媒R410a制冷剂R600a制冷剂雪种R134a)