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See Chinese contents: QC/T 658-2000 QC/T 658-2000: Automobile Air-Conditioned Vehicle Cooling Performance Test Method
This Standard specifies the test method for cooling performance of automotive air conditioners under the full-vehicle state and thermal environment. It specifies three test methods, namely, indoor environment simulation, outdoor static and outdoor driving. These three methods are independent from one another, one or more methods are allowed to be selected for testing.
