The paper researches oil and electric circuit inspection adjustment technology of gasoline motor car being used at present, and checks its achievements, it has definite value.
对在用汽油车油、电路检测调整技术进行了研究,并将其研究成果作了使用性考核,有一定的实用价值。
High quality, high performance gasoline motor oil.
优质、高性能的汽油发动机油。
High quality 4-strokes gasoline motor oil.
优质的四沖程汽油发动机油。
The paper discussed adjustment of idling conditions of gasoline motor car influencing on exhaust emissions, proposed adjustable methods, had actual sense for improving exhaust emissions.