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浙江义乌市佛堂镇水利管理站科技人员研制成功的砼U型渠槽预制新工艺及其配套机械,6月通过了浙江省水利厅组织的专家鉴定。该课题是针对全国量大面广的渠系衬砌技术需要而提出来的。以往渠道衬砌,无论用人工或用机械,都因露天作业,受天气条件限制,速度低,质量差。尤其在雨期或雨后施工更困难,造成花工多,成本高。而
Zhejiang Yiwu Buddhist temple water conservancy management station scientific and technological personnel to develop a successful concrete U-shaped channel precast new technology and its supporting machinery, passed in June by the Zhejiang Provincial Department of Water Resources experts identified. The subject is raised against the needs of a wide range of canal lining technology in the country. In the past, linings of channels, whether by hand or by machinery, are limited by the weather due to open air operations, low speed and poor quality. Especially in rainy or rainy construction more difficult, resulting in more flower workers, high cost. and