关于volute的百科

• volute造句怎么写

• rectangularsectionvolutespringAvoluteonaCorinthianorIoniccapital.Amethodtodeterminelownoisefanvolutestructureisprovided.Itisfoundthatvanediffuserrestrainstheinfluenceofthevoluteontheimpeller.Thevolutesuctionshallcontainareplaceable400Seriesstainlesss...
• 2018-11-175385

• volute spring造句怎么写

• 1、rectangularsectionvolutespring2、Suitableforproducingdoubletwistspring,straightspring,pagoda-shapeddraughtspring,rectangularspring,wireswithvariousshapes,volutespringandotherspecial-shapedsprings....
• 2024-01-0711776