2.冲程汽油机
Two-stroke gasoline engine
二冲程汽油发动机
2-stroke Gasoline Engine
Two-stroke gasoline engine
二冲程汽油机
two-stroke engine
Two stroke cycle gasoline engine
Two-stroke gasoline engine
Two strok gasoline engine
Two stroke gasoline engine
2-stroke Gasoline Engine
二冲程汽油机油
2-stroke gasoline engine oil
two-stroke gasoline engine oil
two stroke gasoline engine oil
风冷二冲程汽油发动机
air-cooled two-stroke gasoline engine
合成蒸汽汽缸油
synthetic steam cylinder oil
手提二冲程汽油机
Hand two-stroke gasoline engine
四冲程汽油机
four stroke gasoline engine
小型二冲程汽油机
Small two-stroke gasoline engine
小型航空二冲程汽油发动机
small two stroke gasoline aero-engine
小型通用二冲程汽油机
Two-stroke small utility engine
冲程缸径比
ratio of stroke to diameter
stroke bore ratio
stroke-bore ratio