锟斤拷軋锟捷紋锟斤拷訖z锟統锟斤拷要锟斤拷锟斤拷锟斤拷什么锟斤拷锟斤拷軋锟捷紋鋼機(j锟斤拷)械锟斤拷锟杰的檢锟(y锟斤拷n)锟(xi锟斤拷ng)目锟斤拷锟斤拷锟斤拷锟斤拷試锟(y锟斤拷n)(锟斤拷锟斤拷锟斤拷(qi锟斤拷ng)锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷(qi锟斤拷ng)锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷)锟斤拷
锟斤拷購锟斤拷軋锟捷紋鋼斤拷螅瑸锟斤拷舜_锟斤拷锟斤拷軋锟捷紋锟戒摬锟斤拷|(zh锟斤拷)锟斤拷锟斤拷通锟斤拷锟斤拷要锟斤拷锟斤拷軋锟捷紋锟斤拷M(j锟斤拷n)锟叫筹拷訖z锟統锟斤拷锟紷锟絅锟絲锟統锟斤拷要針岋拷锟节撅拷軋锟捷紋鋼的忥拷(qi锟斤拷ng)锟斤拷(锟斤拷锟斤拷锟斤拷(qi锟斤拷ng)锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷(qi锟斤拷ng)锟斤拷)锟斤拷锟紺(j锟斤拷)械锟斤拷锟斤拷锟斤拷锟斤拷锟絎(xu锟斤拷)锟缴凤拷锟斤拷锟斤拷锟饺o拷锟角忥拷每锟斤拷锟斤拷鋼斤拷锟叫筹拷取每锟組锟缴革拷锟斤拷每锟斤拷锟絃锟饺烇拷3-5锟阶的冿拷锟斤拷锟斤拷锟組鋼筋。然锟斤拷锟斤拷锟斤拷锟紷些鋼斤拷锟斤拷锟絲锟統锟絆(sh锟斤拷)锟斤拷锟斤拷锟組(j锟斤拷n)锟叫檢锟統锟斤拷锟侥讹拷锟紷锟矫統(t锟斤拷ng)計(j锟斤拷)锟斤拷(sh锟斤拷)锟斤拷(j锟斤拷)锟斤拷锟斤拷锟斤拷锟絝锟絝锟缴種锟斤拷見锟斤拷锟斤拷锟斤拷臋z锟(y锟斤拷n)锟斤拷锟斤拷锟斤拷
锟紺(j锟斤拷)械锟斤拷锟杰檢锟(y锟斤拷n)锟斤拷(1)锟斤拷锟斤拷指锟斤拷(bi锟斤拷o)锟斤拷锟斤拷锟斤拷锟捷紋鋼機(j锟斤拷)械锟斤拷锟杰的檢锟(y锟斤拷n)锟(xi锟斤拷ng)目锟斤拷锟斤拷锟斤拷锟斤拷試锟(y锟斤拷n)(锟斤拷锟斤拷锟斤拷(qi锟斤拷ng)锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷(qi锟斤拷ng)锟饺★拷锟斤拷锟斤拷锟斤拷)锟斤拷锟斤拷锟斤拷試锟(y锟斤拷n)(一锟轿忥拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷)锟斤拷(2)锟絲锟(y锟斤拷n)锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷試锟(y锟斤拷n)锟斤拷锟斤拷锟斤拷锟斤拷锟矫的橈拷(bi锟斤拷o)锟斤拷(zh锟斤拷n)锟絲锟(y锟斤拷n)锟斤拷锟斤拷锟斤拷GB/T228-87 锟斤拷JISZ2201锟斤拷JI SZ2241锟斤拷ASTMA370锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷1497锟斤拷BS18锟斤拷;锟节忥拷锟斤拷試锟(y锟斤拷n)锟斤拷锟斤拷锟斤拷锟斤拷锟矫的橈拷(bi锟斤拷o)锟斤拷(zh锟斤拷n)锟絲锟(y锟斤拷n)锟斤拷锟斤拷锟斤拷GB/T232-88锟斤拷JISZ2248锟斤拷ASTME290锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷1401 9锟斤拷锟斤拷
锟斤拷锟絎(xu锟斤拷)锟缴分檢锟(y锟斤拷n)锟斤拷(1)锟絲锟(y锟斤拷n)锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟絎(xu锟斤拷)锟缴凤拷锟組(j锟斤拷n)锟叫檢锟(y锟斤拷n)锟斤拷锟斤拷锟絩锟斤拷锟矫的橈拷(bi锟斤拷o)锟斤拷(zh锟斤拷n)锟絲锟(y锟斤拷n)锟斤拷锟斤拷锟斤拷锟铰o拷GB/T20065-2006锟斤拷GB/T223锟斤拷JISG1211?1215锟斤拷BS1837锟斤拷BS锟街冿拷19锟斤拷锟斤拷(2)锟缴凤拷指锟斤拷(bi锟斤拷o)锟斤拷锟斤拷锟剿撅拷軋锟捷紋鋼成分猴拷锟斤拷锟斤拷指锟斤拷(bi锟斤拷o)锟斤拷要锟叫o拷C锟斤拷Mn锟斤拷P锟斤拷S锟斤拷Si锟斤拷锟(xi锟斤拷ng)锟斤拷锟斤拷號锟斤拷同锟斤拷锟斤拷锟斤拷锟斤拷锟叫诧拷e锟斤拷锟斤拷锟斤拷路锟斤拷锟斤拷椋篊(0.10~0.40%)锟斤拷Mn<1.80%锟斤拷P<0.050 %锟斤拷S<0.050%锟斤拷Si(0.60~1.00%)锟斤拷锟斤拷锟斤拷锟缴嗭拷锟絞迎锟斤拷锟斤拷锟皆冿拷锟13731003540