1.锟斤拷軋锟捷紋鋼斤拷锟斤拷锟斤拷鎺э拷锟斤拷锟�锟斤拷锟戒強(qi锟斤拷ng)锟饺高★拷硬锟饺猴拷锟斤拷锟竭寸精锟饺滐拷(zh锟斤拷n)锟絖锟斤拷锟斤拷一锟絅锟角筹拷锟矫碉拷直锟絣鋼斤拷锟斤拷

   2.該锟捷紋鋼斤拷锟矫恳伙拷锟�(g锟斤拷)锟截凤拷锟斤拷锟斤拷锟皆擰锟斤拷锟斤拷锟斤拷(y锟斤拷ng)锟斤拷锟捷紋锟紹锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟绞癸拷锟斤拷锟矫憋拷锟斤拷M(j锟斤拷n)锟斤拷锟絕锟斤拷锟斤拷

  锟斤拷3.锟节岋拷(sh锟斤拷)锟紿锟斤拷使锟斤拷锟絕锟斤拷锟叫ｏ拷锟揭傦拷锟斤拷要锟組(j锟斤拷n)锟叫濓拷注锟斤拷锟紷一锟絕锟斤拷要锟斤拷锟斤拷锟斤拷锟斤拷(y锟斤拷ng)锟斤拷锟斤拷锟絲锟斤拷锟斤拷锟斤拷锟斤拷要锟斤拷锟斤拷軋锟捷紋鋼斤拷宓斤拷艿锟斤拷锟斤拷M(j锟斤拷n)锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷要使锟斤拷锟絕锟斤拷锟斤拷锟組(j锟斤拷n)锟斤拷锟絕锟教猴拷锟絠锟斤拷锟斤拷锟皆凤拷锟斤拷锟紽(xi锟斤拷n)锟斤拷锟斤拷锟斤拷

锟斤拷 锟斤拷4.該鋼斤拷锟絤锟斤拷使锟矫的堬拷(ch锟斤拷ng)锟较非筹拷锟斤拷锟斤拷锟节革拷锟斤拷锟紽路锟斤拷锟斤拷锟劫癸拷路锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟接碉拷锟叫讹拷锟斤拷使锟矫ｏ拷锟斤拷锟斤拷锟�(sh锟斤拷)锟斤拷锟皆非筹拷锟斤拷(qi锟斤拷ng)锟斤拷