锟絕锟経锟絯锟斤拷锟斤拷锟斤拷要锟叫高忥拷(qi锟斤拷ng)鋼絲锟斤拷锟竭忥拷(qi锟斤拷ng)鋼絞锟斤拷锟斤拷锟竭忥拷(qi锟斤拷ng)锟侥撅拷軋锟捷紋鋼斤拷锟斤拷锟斤拷锟斤拷邚锟�(qi锟斤拷ng)鋼材★拷锟斤拷锟节忥拷锟斤拷锟斤拷锟絛锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟絃锟斤拷锟斤拷(d锟斤拷ng)锟斤拷锟紷锟斤拷锟斤拷锟斤拷锟絃锟斤拷锟斤拷锟矫地固讹拷锟斤拷"锟斤拷锟結(ji锟斤拷)"锟皆后，則锟斤拷(du锟斤拷)锟絩锟絯锟斤拷锟斤拷N锟斤拷(g锟斤拷u)锟斤拷锟斤拷a(ch锟斤拷n)锟斤拷锟斤拷一锟斤拷锟斤拷锟紸(y锟斤拷)锟斤拷锟斤拷(y锟斤拷ng)锟斤拷锟斤拷锟斤拷锟斤拷锟絕锟経锟絯锟角岋拷(sh锟斤拷)锟紽(xi锟斤拷n)锟斤拷锟斤拷锟斤拷(du锟斤拷)锟斤拷锟絴(zh锟斤拷)锟組(j锟斤拷n)锟斤拷锟絕锟教碉拷锟絇(gu锟斤拷n)锟絀锟斤拷

  目前锟揭囷拷锟紸(y锟斤拷)锟斤拷(y锟斤拷ng)锟斤拷锟絕锟経锟斤拷使锟矫碉拷锟斤拷要锟斤拷锟斤拷锟角高忥拷(qi锟斤拷ng)鋼絲锟酵高忥拷(qi锟斤拷ng)鋼絞锟斤拷锟斤拷也锟斤拷锟斤拷锟斤拷锟侥癸拷锟教诧拷锟矫撅拷軋锟捷紋鋼斤拷锟斤拷

  锟竭忥拷(qi锟斤拷ng)锟斤拷軋锟捷紋鋼斤拷锟紹锟斤拷锟角匡拷锟紹锟接硷拷锟斤拷锟絴锟斤拷锟絞锟斤拷摩锟斤拷锟斤拷锟斤拷锟斤拷止锟斤拷锟洁互锟斤拷锟狡碉拷锟斤拷锟斤拷使锟斤拷锟絴锟斤拷锟斤拷锟斤拷锟斤拷摩锟斤拷锟斤拷锟斤拷锟酵憋拷锟斤拷锟竭橈拷(g锟斤拷u)锟斤拷锟侥夾锟給锟斤拷锟斤拷锟斤拷锟斤拷(g锟斤拷u)锟斤拷锟斤拷锟絴锟斤拷锟侥︼拷锟较碉拷锟�(sh锟斤拷)锟斤拷锟斤拷(g锟斤拷u)锟斤拷锟絞锟侥夾锟給锟斤拷锟角匡拷锟斤拷(du锟斤拷)锟斤拷栓施锟斤拷锟紸(y锟斤拷)锟斤拷锟斤拷锟巾實(sh锟斤拷)锟紽(xi锟斤拷n)锟斤拷锟斤拷锟斤拷锟斤拷锟紹锟接硷拷(锟斤拷軋锟捷紋锟�锟斤拷锟斤拷栓锟斤拷)锟斤拷須诧拷锟矫高忥拷(qi锟斤拷ng)锟斤拷锟斤拷锟斤拷臁�

锟斤拷軋锟捷紋鋼斤拷锟斤拷锟劫勶拷锟斤拷锟紸(y锟斤拷)锟斤拷(y锟斤拷ng)锟斤拷锟絕锟経锟斤拷锟斤拷锟斤拷锟斤拷40Si2MnV锟斤拷45SiMnV锟竭忥拷(qi锟斤拷ng)鋼诧拷锟狡成碉拷鋼斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷鋼斤拷锟斤拷軋锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟捷紋锟斤拷