鋼诧拷锟斤拷一锟絅锟絍锟斤拷锟斤拷(y锟斤拷ng)锟矫的斤拷锟劫诧拷锟斤拷锟斤拷锟斤拷锟斤拷(j锟斤拷)锟斤拷途锟酵伙拷锟絎(xu锟斤拷)锟缴分的诧拷同锟斤拷锟斤拷锟皆分烇拷锟絅品锟絅锟斤拷锟斤拷锟叫從伙拷锟絎(xu锟斤拷)锟缴分侊拷(l锟斤拷i)锟絝(shu锟斤拷)锟斤拷锟斤拷見(ji锟斤拷n)锟斤拷锟侥达拷品锟絅锟斤拷锟斤拷锟斤拷碳锟截結(ji锟斤拷)锟斤拷(g锟斤拷u)锟�锟斤拷锟较斤拷Y(ji锟斤拷)锟斤拷(g锟斤拷u)鋼★拷锟斤拷锟絇鋼和癸拷锟斤拷锟�锟斤拷

    1锟斤拷碳锟截結(ji锟斤拷)锟斤拷(g锟斤拷u)鋼ｏ拷也锟絈(ch锟斤拷ng)锟斤拷锟斤拷通鋼ｏ拷锟斤拷锟筋常锟矫碉拷鋼诧拷品锟絅之一锟斤拷锟斤拷碳锟斤拷一锟斤拷锟斤拷0.08%-0.60%之锟絞锟斤拷碳锟截結(ji锟斤拷)锟斤拷(g锟斤拷u)鋼撅拷锟叫價(ji锟斤拷)锟斤拷锟斤拷锟斤拷锟斤拷珊锟斤拷院锟�锟斤拷锟缴加癸拷锟皆猴拷锟斤拷锟斤拷(qi锟斤拷ng)锟饺高等冿拷(y锟斤拷u)锟絚(di锟斤拷n)锟斤拷锟絍锟斤拷锟斤拷(y锟斤拷ng)锟斤拷锟节斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟紺(j锟斤拷)械锟斤拷锟斤拷锟斤拷I(l锟斤拷ng)锟斤拷

    2锟斤拷锟较斤拷Y(ji锟斤拷)锟斤拷(g锟斤拷u)鋼ｏ拷锟斤拷锟斤拷一锟斤拷锟斤拷锟侥合斤拷元锟斤拷锟斤拷锟斤拷锟絝锟斤拷锟絫锟斤拷鎳碉拷锟斤拷锟斤拷锟斤拷锟戒摬牡膹锟�(qi锟斤拷ng)锟斤拷锟斤拷硬锟斤拷锟斤拷锟絞锟斤拷锟斤拷锟斤拷锟斤拷锟絞锟皆碉拷锟斤拷锟斤拷锟斤拷锟较斤拷Y(ji锟斤拷)锟斤拷(g锟斤拷u)鋼廣锟斤拷锟斤拷(y锟斤拷ng)锟斤拷锟斤拷锟斤拷锟斤拷邏锟藉仩t锟斤拷锟竭夛拷锟酵癸拷锟斤拷锟斤拷锟秸猴拷锟斤拷锟絆(sh锟斤拷)锟斤拷雀邚锟�(qi锟斤拷ng)锟斤拷锟斤拷锟斤拷锟酵撅拷锟皆碉拷锟姐部锟斤拷锟斤拷

    3锟斤拷锟斤拷锟絇鋼ｏ拷锟斤拷锟絫锟斤拷锟斤拷锟较斤拷元锟斤拷锟斤拷锟斤拷锟斤拷锟絕锟矫碉拷锟酵革拷锟絞锟斤拷锟斤拷锟絞锟皆和匡拷锟斤拷锟皆等冿拷(y锟斤拷u)锟絚(di锟斤拷n)锟斤拷锟絤锟斤拷锟节伙拷锟斤拷锟斤拷锟絫(y锟斤拷)锟斤拷锟斤拷械锟斤拷锟絅锟斤拷锟絆(sh锟斤拷)锟斤拷锟斤拷I(l锟斤拷ng)锟斤拷锟斤拷锟斤拷锟絇锟竭�锟斤拷锟皆革拷锟斤拷(j锟斤拷)锟斤拷同锟侥伙拷锟絎(xu锟斤拷)锟缴分猴拷微锟斤拷元锟斤拷锟組(j锟斤拷n)锟叫硷拷(x锟斤拷)锟斤拷锟斤拷锟斤拷304锟斤拷锟絇锟�锟斤拷316锟斤拷锟絇鋼碉拷锟斤拷

    4锟斤拷锟斤拷锟斤拷鋼ｏ拷锟斤拷锟斤拷锟絕锟竭碉拷硬锟斤拷锟斤拷锟斤拷磨锟皆★拷锟酵高滐拷锟皆猴拷锟酵沖锟斤拷锟斤拷锟斤拷锟絤锟斤拷锟斤拷锟斤拷锟届工锟竭猴拷模锟竭等高忥拷(qi锟斤拷ng)锟饺★拷锟斤拷锟酵撅拷锟斤拷锟姐部锟斤拷锟斤拷锟斤拷見(ji锟斤拷n)锟侥癸拷锟斤拷鋼帮拷锟斤拷锟斤拷锟斤拷锟�锟斤拷锟较金工撅拷锟�锟斤拷锟斤拷锟斤拷模锟斤拷鋼碉拷锟斤拷

    锟侥岋拷(sh锟斤拷)锟紿锟侥產(ch锟斤拷n)品锟斤拷途锟斤拷(l锟斤拷i)锟絝(shu锟斤拷)锟斤拷锟斤拷見(ji锟斤拷n)锟斤拷锟侥达拷品锟絅锟街烇拷锟斤拷锟铰幾種锟斤拷

    锟斤拷一锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷要锟斤拷锟捷紋锟斤拷锟絇(p锟斤拷n)锟紸锟斤拷锟絇(p锟斤拷n)锟斤拷锟斤拷锟斤拷要锟斤拷锟斤拷途锟斤拷锟角凤拷锟截產(ch锟斤拷n)锟酵伙拷锟斤拷锟斤拷锟斤拷锟截產(ch锟斤拷n)锟斤拷锟竭岋拷(du锟斤拷)锟捷紋锟斤拷锟斤拷锟接绊懞艽锟�锟斤拷锟給(w锟斤拷)論锟角忥拷锟斤拷锟絘(ch锟斤拷n)锟斤拷锟斤拷锟斤拷锟斤拷锟�(l锟斤拷i)锟絝(shu锟斤拷)锟捷紋鋼讹拷锟斤拷NO 1锟斤拷

    锟节讹拷锟斤拷锟斤拷摹锟斤拷锟侥碉拷锟斤拷要锟斤拷處锟斤拷锟斤拷锟斤拷锟斤拷I(y锟斤拷)锟斤拷锟届船锟斤拷電和機(j锟斤拷)械锟絆(sh锟斤拷)锟斤拷锟斤拷锟斤拷锟斤拷I(y锟斤拷)锟斤拷锟斤拷锟斤拷锟酵讹拷Y锟侥旓拷(sh锟斤拷)锟斤拷(j锟斤拷)锟斤拷锟絇(gu锟斤拷n)锟絀锟斤拷

    锟斤拷锟斤拷锟斤拷锟酵诧拷锟斤拷锟酵材碉拷锟斤拷要品锟絅锟角癸拷锟斤拷鋼★拷锟斤拷锟�锟斤拷锟斤拷鋼猴拷H锟斤拷锟�锟斤拷锟酵材碉拷锟斤拷途锟斤拷要锟斤拷锟节結(ji锟斤拷)锟斤拷(g锟斤拷u)锟斤拷車(ch锟斤拷)锟絭锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷I(y锟斤拷)锟結(ji锟斤拷)锟斤拷(g锟斤拷u)锟斤拷小锟酵诧拷鋼和斤拷锟竭�锟斤拷锟斤拷木锟斤拷锟斤拷锟斤拷锟絙锟�锟斤拷

    锟斤拷锟侥★拷锟杰材★拷锟杰诧拷锟斤拷要锟斤拷品锟絅锟角凤拷锟杰和圓锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷要锟斤拷锟节結(ji锟斤拷)锟斤拷(g锟斤拷u)锟斤拷锟教ｏ拷锟紸锟斤拷一锟斤拷锟矫侊拷(l锟斤拷i)锟斤拷水锟竭氾拷锟斤拷