随着人们环保意识的不断增强,制冷剂(也称冷媒主要是指氟利昂,下同)回收加注设备逐渐被人们重视而成为汽车修理过程的一项必备工具。面对着巨大的市场需求,市场上的各种品牌的制冷剂回收加注产品如雨后春笋般层出不穷。如何在种类繁多的各种品牌、价位的回收加注产品中选择最适 As people’s awareness of environmental protection continues to increase, refrigerant (also referred to as the main refrigerant refers to freon, the same below), refueling equipment gradually been valued by people as an essential tool in the automotive repair process. In the face of huge market demand, various brands of refrigerant refill products on the market have mushroomed. How to choose from a wide variety of brands, price points, refill products