For organisations operating in or with the UK, BSI recommends purchasing the adopted British Standard.
This document specifies requirements for indicating linear sizes.
This document establishes the default specification operator (see ISO 17450-2 ) and defines a special specification operator for linear sizes.
This document is applicable to the following features of linear size (see ISO 17450-1 ):
cylinders;
spheres;
two parallel opposite planes.
This document provides a set of tools to express several types of linear size characteristics. It does not present any information on the relationship between a function or a use and a linear size characteristic.