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充气效率
tech. charging efficiency; volumetric efficiency; volumetrical efficiency
充气效率气缸存留充填物质量与此容积大气压空气质量之比
auto. charging efficiency
充气效率气缸内充入的存留空气质量与该体积大气压下空气质量之比
auto. charge efficiency
充气效率
: 3 phrases in 1 subject
Automobiles3