展会时间:2016-09-10 至 2016-09-12
2015京津冀城乡环境卫生新技术新设备新工艺博览会在廊坊举办,室内外展示面积达20000平方米,展示了环卫全产业链条上国外内最前沿的新技术、新产品、新工艺,专 ...
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