Vintage engraving of a cross section of Gifford's Steam Injector, a type of pump that uses the Venturi effect of a converging-diverging nozzle to convert the pressure energy of a motive fluid to velocity energy which creates a low pressure zone that draws in and entrains a suction fluid. 1884 View More: 关系图 引擎 ilustration Giffords Steam Injector
Large pastry tube for decorating cakes isolated, vector illustration injector 手感 广场 Large pastry tube for decorating cakes isolated
Syringe icon vector isolated disposable white medical. injector 连接 医学 Syringe icon vector isolated disposable white medical
Simple syringe. Flat web icon or sign isolated on grey background. Collection modern trend concept design style vector illustration symbol 使用 图像 设备 Vector syringe icon
Syringe injection and blood test tube green flat icon Test-glass injector 吸毒成瘾 Syringe injection and blood test tube green flat icon