用“dissimilar materials”造句大全,dissimilar materials造句
VacuumdiffusionweldingofdissimilarmaterialsofM2/40CrThetechnologyoffriction-stirweldingofdissimilarmaterialsofcopper(T2)andbrass(H62)wasinvestigated.Somedesignersusemetalstripsatthesectionwheretheorif...