Posts Tagged ‘filled-10-20kg’


some kinds of automotive air conditioning make refrigerant leak …

Tuesday, January 10th, 2012

Soapy water leak . Pressure to the system filled 10-20kg/cm2 nitrogen, and then coated with soap and water in various parts of the system, is bubbling at the leakage point.

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some kinds of automotive air conditioning make refrigerant leak …