展会时间:2018-11-02 至 2018-11-04
环卫与清洁本就高重合与互补的关系,将物业清洁与市容市貌行业扩充到展会内容,并联合各地方清洁协会等清洁行业民间组织,扩充展示行业与内容,邀请清洁运营人士 ...
|小黑屋|展会港
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