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离心铸管改革趋势

时间:2016/7/18 11:04:38 人气:15

据鄂尔多斯煤炭网总裁杨志东介绍以产代进,5年前发电用煤的报价是每吨500元人民币,但现在却降至100元左右。无锡瑞轩特钢获悉报道称,中央经济工作会议提出的 化解产能过剩 等改革措施,将直接冲击煤炭、钢铁等传统型…

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