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简介:在环保指标上,内衬不锈钢复合管新《规范条件》比2010年版本有所变化。新规定要求,吨钢二氧化硫排放量不超过1.63千克,吨钢新水消耗不超过4.1立方米,这两项指标在旧版本中分别为1.80千克和5.0立方米;而钢铁企业吨钢烟(粉)尘排放量不超
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