鋼管，無縫鋼管銷售公司-本周合肥市場無縫管價格繼續(xù)向上調(diào)整（3.29-4.3）http://xbncp.com/blog/post/1113.htmlRainbowSoft Studio Z-Blog 1.8 Arwen Build 81206zh-CNFri, 02 Apr 2010 21:17:53 +0800