Unit 1 Text:Principles of Engine Operation Reading Material:Compression-ignition Engine Unit 2 Text:The Ignition System Reading Material:Electronic Ignition System Unit 3 Text:Engine Starting System Reading Material:Brakes Unit 4 Text:The Clutch Reading Material:Differential Unit 5 Text:The Chassis Reading Material:Sliding-mesh 3-speed Gearbox Unit 6 Text:The Steering System Reading Material:Suspension Unit 7 Text:Torque Converter Reading Material:The Final Drive Unit 8 Text:Diesel Engine Fuel System Reading Material:Bosch Type VE Diesel Injection Pump Unit 9 Text:Fuel Injection of Gasoline Engine Reading Material:Sensors Unit 10 Text:The Lubrication System Reading Material:The Cooling System Unit 11 Text:Flexible Pavement and Rigid Pavement Reading Material:Road Foundations Unit 12 Text:Bulldozers Reading Material:Main Frame and Track Assembly of a Crawler Tractor Unit 13 Text:Scrapers Reading Material:Loaders Unit 14 Text:Revolving Shovels Reading Material:Graders Unit 15 Text:Asphalt Pavers Reading Material:Concrete Pavers Unit 16 Text:Rollers and Compactors Reading Material:Pneumatic Type Rollers Unit 17 Text:Asphalt Plants Reading Material:Concrete Conveyor Unit 18 Text:Cold Milling Machines Reading Material:Hot Recycling Machines 附錄工程機(jī)械常用英文縮寫(xiě) 參考文獻(xiàn)