鋼管，無縫鋼管銷售公司-美國(guó)將中國(guó)鋼管進(jìn)口關(guān)稅下調(diào)至13.2%http://xbncp.com/blog/post/962.htmlRainbowSoft Studio Z-Blog 1.8 Arwen Build 81206zh-CNWed, 25 Nov 2009 19:51:45 +0800