锟斤拷锟斤拷锟紸(y锟斤拷)锟斤拷(y锟斤拷ng)锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟捷紋鋼筋（也锟絈锟斤拷軋锟捷紋鋼筋）锟斤拷锟斤拷锟斤拷锟斤拷鋼斤拷锟斤拷軋锟叫诧拷锟紹锟絤(x锟斤拷)锟斤拷锟斤拷锟捷紋锟侥达拷直锟斤拷锟斤拷锟竭忥拷锟斤拷锟斤拷锟竭尺寸精锟饺碉拷直锟絣鋼斤拷锟斤拷該鋼斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟教庯拷锟斤拷蓴Q锟较庯拷锟叫冿拷(n锟斤拷i)锟捷紋锟斤拷锟紹锟斤拷锟斤拷锟組锟斤拷锟紹锟接伙拷Q锟较庯拷锟捷紋锟斤拷锟斤拷帽锟組锟斤拷锟絕锟斤拷锟斤拷
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锟斤拷锟斤拷锟斤拷效锟斤拷锟斤拷系锟斤拷(sh锟斤拷)
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锟斤拷锟斤拷锟斤拷锟饺等硷拷
锟斤拷锟斤拷锟紸(y锟斤拷)锟斤拷(y锟斤拷ng)锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟捷紋鋼斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟饺勶拷锟街硷拷锟絜锟斤拷锟斤拷锟教栵拷锟“PSB”锟斤拷锟斤拷規(gu锟斤拷)锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷小值锟斤拷示锟斤拷P锟斤拷S锟斤拷B锟街別锟斤拷Prestressing锟斤拷Scres-thread锟斤拷Bars锟斤拷英锟斤拷锟斤拷位锟斤拷母锟斤拷锟斤拷锟界：PSB830锟斤拷示锟斤拷锟斤拷锟斤拷锟饺橈拷(bi锟斤拷o)锟斤拷(zh锟斤拷n)值锟斤拷830MPa锟斤拷鋼筋，
锟斤拷锟锟斤拷锟酵拷锟斤拷锟絇SB830锟斤拷示锟斤拷锟斤拷
锟斤拷锟斤拷訂貨锟侥猴拷同锟斤拷锟劫戯拷(y锟斤拷ng)锟斤拷锟斤拷锟斤拷锟叫冿拷(n锟斤拷i)锟捷ｏ拷
锟斤拷锟斤拷a锟斤拷锟斤拷锟斤拷(bi锟斤拷o)锟斤拷(zh锟斤拷n)锟斤拷號锟斤拷
锟斤拷锟斤拷b)锟絘(ch锟斤拷n)品锟斤拷锟絈锟斤拷
锟斤拷锟斤拷c)锟絘(ch锟斤拷n)品锟斤拷锟饺等硷拷锟斤拷號锟斤拷
锟斤拷锟斤拷d)規(gu锟斤拷)锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷(sh锟斤拷)锟斤拷锟斤拷锟斤拷
锟斤拷锟斤拷e)锟斤拷锟斤拷要锟斤拷
