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Refrigerant R22 Properties

1-2 for refrigerant r22 properties from 2 companies
... the practical new authorization certificate from China Intellectual Property Right Bureau. Main products are hermetic refrigeration compressors from 1/2HP to 12HP, suitable for R22, R404A and R134A refrigerant gas. Let's work and undertake great plans......
... Property Bureau, which was verified and approved later. The patent number is 01127639.8 and the name is environmental energy saving refrigerant. Moreover, our company has invented a new type of environmentally friendly and energy saving refrigerant......
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