GB/T 21899-2008
ActiveMowing and flattening machine
割草压扁机
Application Summary AI generated
GB/T 21899-2008 specifies technical requirements, test methods, inspection rules, and marking for mowing and flattening machines used in agricultural forage harvesting. It applies to tractor-mounted or self-propelled equipment designed to cut grass or crops and mechanically flatten the stems to accelerate drying. The standard ensures performance consistency and safety for machines operating in hay and silage production.
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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.