用“steels”造句大全，steels造句
Deformablepermanent-magnetsteelsHighstrengthlowalloystructuralsteelsHeattreatedsteels,alloysteelsandfreecuttingsteels.Part7:wrought,quenchedandtemperedchromiumsteelThebarsteelsadoptIsteels,Anglesteels...
用“stainless steels”造句大全，stainless steels造句
SmeltingofhighnitrogenmartensiticstainlesssteelsbyvacuuminductionfurnaceundernearnormalprotectiveatmosphereMicrostructureofhomemademodified316lstainlesssteelsanditsthermalannealingbehaviorarestudiedby...