GB/T 39622-2020
ActiveGravity dredging grab
挖泥船重力抓斗
Application Summary AI generated
GB/T 39622-2020 specifies the technical requirements, test methods, inspection rules, and marking for gravity dredging grabs used on dredgers. It applies to the design, manufacturing, and quality acceptance of gravity-operated grabs in dredging operations, particularly for excavating underwater soil, sand, or gravel in ports, waterways, and coastal engineering projects.
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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.