喷油管开口
fuel injection line opening
喷油管管卡
fuel injection line clamp
喷油管组件
fuel injection lines group
喷油管接头
fuel injection line adapter
fuel injection line connection
喷油管总成
fuel injection line assembly
喷油管接头螺母
fuel injection line adapter nut
喷油管接头端部
fuel injection line adapter end
损坏的燃油喷油管
damaged fuel injection line
半自动式燃油喷油管
sa type fuel injection line
喷油嘴油管
fuel injection nozzle line
NiTi心血管支架
Nitinol cardiovascular stent