用“volute”造句大全，volute造句
rectangularsectionvolutespringAvoluteonaCorinthianorIoniccapital.Amethodtodeterminelownoisefanvolutestructureisprovided.Itisfoundthatvanediffuserrestrainstheinfluenceofthevoluteontheimpeller.Thevolute...
用“volute spring”造句大全，volute spring造句
1、rectangularsectionvolutespring2、Suitableforproducingdoubletwistspring,straightspring,pagoda-shapeddraughtspring,rectangularspring,wireswithvariousshapes,volutespringandotherspecial-shapedsprings....