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该成果是在引进、消化、吸收国外先进技术的基础上 ,开发成功的成熟配套的田间节水灌溉系统。它包括 6项新产品 (设备 )和 2个田间节水灌溉新系统 ,也是今后要推广的主要技术内容。 6项新产品 (设备 )即 :①WXSB型旋式微喷头 ;②ZP型组合式旁通 ;③WY -2 0型压力调节器 ;④水动
Based on the introduction, digestion and absorption of advanced foreign technologies, the successful development of a successful field water-saving irrigation system. It includes 6 new products (equipment) and 2 new systems for water-saving irrigation in the field. It is also the main technical content to be popularized in the future. 6 new products (equipment) namely: ① WXSB spin-type micro-nozzle; ② ZP combined by-pass; ③ WY -2 0 type pressure regulator; ④ water moving