流态混凝土低压管道及脱模技术问世在发展节水灌溉中．山东省嘉祥县水利局在分析总结预制混凝土管、ＰＶＣ管、现浇混凝土管、地埋塑料软管等利弊的基础上．结合当地实际，研制成功了“流态混凝土低压管道及脱模技术”．最近通过了济宁市科委鉴定。经过检索，确认该项成果... Flow concrete low pressure pipe and demoulding technology in the development of water-saving irrigation. Jiaxiang County, Shandong Province Water Conservancy Bureau in the analysis and analysis of precast concrete pipe, PVC pipe, cast-in-place concrete pipe, embedded plastic hoses on the basis of the pros and cons. Combined with local reality, the successful development of the “fluid concrete low pressure pipe and demoulding technology.” Recently passed the Jining City Committee identified. After searching, confirm the result ...