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目的:制订本规范的目的在于为标定发动机的性能提供标准,并为在发动机测功试验室里测定发动机性能提供标准程序。范围:在本规范中规定了试验条件与发动机的配置情况。必须满足这些条件与配置情况才能符合“SAE净马力”或“SAE粗马力”的定义。总之必须符合SAE对功率所制定的要求。
Purpose: The purpose of this code is to provide a standard for calibrating engine performance and to provide a standard procedure for measuring engine performance in an engine dynamometer laboratory. Range: This specification specifies the test conditions and engine configuration. These conditions and configurations must be met in order to meet the definition of “SAE Net Horsepower” or “SAE Horsepower”. In short must meet the SAE power requirements.