General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
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GB/T 26551-2011
Scope
This standard specifies the product model, technical requirements, test methods, inspection rules, signs, packaging, transportation and storage of roughage choppers. This standard applies to shredders for processing roughage such as crop stalks.
GB/T 26551-2011 Referenced Document
GB 7681 Safety technical requirements for choppers
GB/T 1348 Spheroidal graphite iron castings*, 2019-12-31 Update
GB/T 2828.1 Inspection procedure by count sampling part 1: Lot by lot inspection sampling plan retrieved by acceptance quality limit (AQL)*, 2013-02-15 Update
GB/T 3098.1 Mechanical properties of fasteners.Blots, screws and studs
GB/T 3098.2 Mechanical properties of fasteners.Nuts*, 2015-12-10 Update
GB/T 5667 Productive testing methods for agricultural machinery
GB/T 9239.1 Mechanical vibration. Balance quality requirements for rotors in a constant(rigid) state. Part 1: Specification and verification of balance tolerances
GB/T 9439 Gray cast iron parts*, 2023-09-07 Update