GB/T 6971-2007 Test method for feed mills

GB/T 6971-1986 Test method for feed mills

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 3768-1996 Acoustics—Determination of sound power levels of noise sources using sound pressure—Survey method using an enveloping measurement surface over a reflecting plane GB/T 3768-2017 Acoustics—Determination of sound power levels and sound energy levels of noise sources using sound pressure—Survey method using an enveloping measurement surface over a reflecting plane GB/T 10362-1989 Method for determination of moisture content in maize GB/T 10362-2008 Inspection of grain and oils—Determination of moisture content of maize GB 10395.1-2001 Tractors and machinery for agriculture and forestry—Technical means for ensuring safety—Part 1:General GB 10395.1-2009 Agricultural and forestry machinery—Safety—Part 1:General requirements 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 JB/T 9822.2-2018 Hammer-head type feed grinder - Part 2: Hammer blades JB/T 9822.2-1999 JBT 9822.2-1999 Hammer-Shaped Feed Grinder Hammer Pieces JB/T 9822.2-2008 Feed hammer grinder-Part 2:Hammer JB/T 9832.2-1999 Tractors and machinery for agriculture and forestry—Paints adherence performance—Cross-cut test GB 10395.1-2025 Agricultural machinery—Safety—Part 1:General requirements