短语
双管喷射器
double-tube injector
双管喷射泵
two-pipe jet pump
引射喷管
[动力]
nozzle with injector
;
ejector nozzle
喷管射流管消防喷嘴
nozzle pipe
多直管式喷射器
multiple straight pipe injector
短管式喷射器
cannon-type projector
喷射泵仪器管
jet pump instrument line
短喉管喷射泵
jet pump with short Venturi tube
引射式喷管
shrouded nozzle
-
playpipe
adjutage
injection pipe
-
playpipe
-
playpipe
-
injection pipe
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