The standard reference for the planter
DB34 / T 797-2008 Wheat Rotary tillage Fertilization Sowing mechanization Technical specification 154KB NY / T 1354-2007 Pasture no-tillage planter Operating quality 234KB
NY / T 1559-2007 Technical specification for quality evaluation of precision sowing machine for drip irrigation pipe laying machine 727KB DB11 / T 459-2007 Vegetable point sowing seeder technical conditions 133KB
NY / T 1411-2007 Wheat no - tillage planter operating quality (text version) - 160KB JBT 8401.1-2007 rotary tillage joint mechanics rotary tillage fertilization planter (single line of this complete clear scan version) .pdf 739KB NY / T 1628-2008 corn
