鋼管，無縫鋼管銷售公司-波羅的海干散貨運價指數(shù)進一步下跌 因鐵礦石需求疲軟 http://xbncp.com/blog/post/1251.htmlRainbowSoft Studio Z-Blog 1.8 Arwen Build 81206zh-CNWed, 14 Jul 2010 18:52:30 +0800