electronic unit injector lash
injector lash adjustment
accumulator type injector
air injector
喷嘴
空气注入器
气泡器
气力喷射器
吹风选矿机
空气喷射器
空气注射器
allocation factor for oil well and water injector
angiocardiography high pressure injector
atomized spray injector
automatic contrast medium injector