半自动试验机
semi-automatic testing machine
车辆发动机试验和调整
vehicular engine testing and adjusting
带传动试验机
belt machinery trial mechanism
单纱强伸度自动试验机
automatic single end strength and elongation tester
电子诊断式发动机试验仪
electronic -diagnostis engine tester
发动机可编程电子控制发动机试验步骤
peec engine test procedure
发动机可编程电子控制载重车发动机试验步骤
peec truck engine test procedure
发动机试验步骤编号
engine test procedure number
发动机试验操作序列
engine operating sequences