展会时间:2011-07-05 至 2011-07-07
2011中国(临沂)绿色交通产业博览会以: 绿色交通、低碳生活 为主题, 绿色交通、低碳生活 是国家科技部、工信部、环境总局等多部委联合向社会提出的号召,作为 ...
|小黑屋|展会港
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