短語詞組短語water spray injector system 水霧噴射系統(tǒng)water jet injector 水射流噴射器;水噴射器;噴水注入器backup water injector 後備注水井Water Injector Control 水射器控制row of water injector 注水井排backup p water injector 後備注水井feed unit water injector 給水注入器feed water injector 給水注入器;噴水器feed -water injector 噴水器 返回 water injector