汉中地区为了配合冬季农田水利建设的开展,加快粮食基地县的水利工程挖潜改造步伐,去年10月上旬举办了万亩以上灌区技术负责人参加的渠道防渗衬砌技术培训,通过专题讲座、现场观摩,学习和交流了先进的渠道防渗技术和节水措施,为去冬今春灌区衬砌渠道 In order to tie in with the development of winter farmland water conservancy construction, Hanzhong area accelerated the pace of tapping the potential of water conservancy projects in the grain-based counties. In early October last year, the company held technical training courses on channel anti-seepage lining, in which more than 10,000 mu of irrigation districts participated in the project. , Learning and exchange of advanced channel seepage control technology and water-saving measures for the winter irrigation area lining channels