蒸汽喷射热水采暖系统
steam-jet hot water heating system
150MPa燃油喷射系统
150MPa fuel injection system
半自动式燃油喷油管
sa type fuel injection line
鲍许燃油喷射系统
Bosch fuel ignition system
不密闭的燃油喷射阀
leaking fuel injection valve
不能使用的喷射油泵
inoperative injector pump
侧向安装燃油喷射泵
side-mounted fuel injection pump
柴油机燃油喷射系统
Diesel fuel injection system
次序电控燃油喷射
SEFI Sequential Electronic Fuel lnjection