R12
创建时间：2024-08-22 15:51
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用途/USE
广泛应用于各种制冷系统中，可得到-60°C - 10°C的制冷温度范围，还大量应用于香料、医疗、塑料等行业。
R12 is widely used in various refrigeration systems, with a cooling temperature range of -60 ° C to 10 ° C, and is also widely used in industries such as spices, healthcare, and plastics.
