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Overview ISO 6971:2002 specifies the characteristics, dimensions and testing requirements for cranked-link drag chains of welded construction, together with their attachments and sprockets, for conve…
Overview ISO 697:1981 specifies a standardized laboratory method for determining the apparent density (bulk density) of washing powders and similar powdered surfactants by measuring the mass that fil…
1 Scope This International Standard specifies the characteristics of cranked-link 1) drag chains of welded construction suitable for conveying bulk materials, together with associated attachments and…