GB/T 30600-2022 Well-facilitated farmland construction—General rules

GB/T 30600-2014 Well-facilitated farmland construction—General rules

GB/T 50625 GB 5084-1992 Standards for irrigation water quality GB 5084-2005 Standards for irrigation water quality GB 12527-1990 Aerial insulated cables of rated voltages up to and including 1 kV GB/T 12527-2008 Aerial insulated cables for rated voltages up to and including 1 kV GB 14049-1993 Aerial insulated cables with rated voltages of 10kV and 35kV GB/T 14049-2008 Aerial insulated cables for rated voltage of 10 kV GB/T 20203-2006 Technical specification for irrigation projects with low pressure pipe conveyance GB/T 20203-2017 Technical specification for irrigation projects with pipe conveyance GB/T 21010-2007 Current land use classification GB/T 21010-2017 Current land use classification GB/T 33469-2016 Cultivated land quality grade NY/T 1119-2012 NY/T 1119-2012 Field quality monitoring technical specification NY/T 1119-2019 NY/T 1119-2019 Soil Quality Monitoring Techniques Specification SL 482-2011 Irrigation and Drainage Channel System Construction Standards SL/T 769-2020 Irrigation project on farmland water resources development and utilization evaluation guidelines GB 50288-2018 Design standard for irrigation and drainage engineering DL/T 5118-2010 Plan design guide for the rural electric power network DL/T 5220-2005 Code for designing over-head distribution transmission line up to 10kV GB 50053-2013 Code for design of 20kV and below substation GB/T 50085-2007 Technical code for sprinkler engineering GB 50265-2022 Design code for pumping station GB/T 50363-2018 Technical specification for water-saving irrigation engineering GB/T 50485-2020 Technical code for microirrigation engineering GB/T 50596-2010 Technical code for rainwater collection,storage and utilization GB/T 50600-2020 Technical code for seepage control engineering on canal GB 51018-2014 Design Code for Water and Soil Conservation Projects