BS ISO 129-5:2018 specifies the dimensioning of drawings for general use on structural metal work mainly consisting of plates, bars and profile sections.Cross References:ISO 5261:1995ISO 657-21ISO 129-4ISO 129-1ISO 10209ISO 657-2ISO 657-16ISO 657-1ISO 657-18All current amendments available at time of purchase are included with the purchase of this document.