GB/T 24685-2021 Puddling and fertilizing land leveler for paddy field

GB/T 24685-2009 Flatting and puddling paddy field machine

GB/T 2828.11-2008 Sampling procedures for inspection by attributes—Part 11:Procedures for assessment of declared quality levels for small population GB 10395.1-2009 Agricultural and forestry machinery—Safety—Part 1:General requirements GB 10395.5-2013 Agricultural and forestry machinery—Safety—Part 5:Power-driven soil-working machines GB 10395.9-2014 Agricultural and forestry machinery—Safety—Part 9:Seed drills GB/T 3098.1-2000 Mechanical properties of fasteners—Bolts, screws and studs GB/T 3098.1-2010 Mechanical properties of fasteners—Bolts,screws and studs GB/T 3098.2-2000 Mechanical properties of fasteners—Nuts—Coarse thread GB/T 3098.2-2015 Mechanical properties of fasteners—Nuts GB/T 5262-1985 Measuring methods for agricultural machinery testing conditions—general rules GB/T 5262-2008 Measuring methods for agricultural machinery testing conditions—General rules GB/T 5667-1985 Productive testing methods for agricultural machinery GB/T 5667-2008 Productive testing methods for agricultural machinery GB/T 9239.1-2006 Mechanical vibration—Balance quality requirements for rotors in a constant(rigid)state—Part 1:Specification and verification of balance tolerances GB/T 9480-2001 Tractors machinery for agriculture and forestry,powered lawn and garden equipment—Operator's manuals—Content and presentation GB 10396-1999 Tractors,machinery for agriculture and forestry,powered lawn and garden equipment—Safety signs and hazard pictorials—General principles GB 10396-2006 Tractors,machinery for agriculture and forestry,powered lawn and garden equipment—Safety signs and hazard pictorials—General principles GB/T 13306-1991 Plates GB/T 13306-2011 Plates JB/T 8574-2013 JBT 8574-2013 Machinery and equipment product model numbering rules JB/T 8574-1997 Machine tool equipment model designation rules JB/T 8574-1997 JB/T 9832.2-1999 Tractors and machinery for agriculture and forestry—Paints adherence performance—Cross-cut test GB/T 3098.2-2025 Mechanical properties of fasteners—Part 2:Nuts