nozzlendn.喷嘴根部
nozzlen.喷嘴
nozzle spray direction喷嘴喷射方向
nozzle for thermometer[化] 温度计接管
nozzle inlet condition喷管进口的气体参数
nozzle-exhaust plane喷管出口面
nozzle injector tester喷油嘴试验器
nozzle-sinker device受油接头
nozzle with conic seat锥形座喷孔
nozzle adjusting screw喷管调节螺钉
nozzle and socket list接管表
nozzle design parameter喷嘴结构参数