This standard specifies the product quality indicators, inspection methods and inspection rules of straw returning machines. This standard is applicable to the quality assessment of straw returning machines (hereinafter referred to as field returning machines) mainly composed of corn, wheat, rice, sorghum and other crop straws.
NY/T 1004-2006 Referenced Document
GB 1764-1979 Determination of paint film thickness
GB/T 2828.1-2003 Sampling procedures for inspection by attributes--Part 1: Sampling schemes indexed by acceptance quality limit(AQL) for lot-by-lot inspection
GB/T 5262-1985 Measuring methods for agricultural machinery testing conditions--General rules
GB/T 5667-1985 Productive testing methods for agricultural machinery
NY/T 1004-2006 history
2020NY/T 1004-2020 Technical specifications for quality evaluation of straw crushing and returning machines
2006NY/T 1004-2006 Technical specifications of quality evaluation for smashed atraw machine