● Sequence IIIH, Spark-Ignition Engine (程序IIIH火花点火发动机试验) ● Sequence IVB, Spark-Ignition Engine (程序IVB火花点火发动机试验) ● Inhibition of Deposit Formation in the Sequence VH, Spark-Ignition Engine (程序VH火花点火发动机抑制沉积物形成试验) ● Fuel Econom in Sequence VIF, Spark Ignition Engine (程序VIF火花点火发动机燃油经济性试验) ● Sequence VIII, Spark-Ignition Engine (CLR Oil Test Engine) (程序VIII内燃机油高温氧化和轴瓦腐蚀评定法L-38) ● Mitigation of Low-Speed, Preignition in the Sequence IX Gasoline Turbocharged Direct-Injection, Spark-Ignition Engine (程序 IX汽油涡轮增压直喷火花点火发动机中的低速提前点火试验) ● Timing-Chain Wear in a Turbocharged, Direct-Injection, Spark-Ignition, Four-Cylinder Engine (涡轮增压直喷火花点火四缸发动机正时链条磨损试验) ● Bench Oxidation of Engine Oils by ROBO (发动机油台架氧化试验) |