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This document specifies the following geometrical tolerances for moulded and extruded solid rubber products, including those with metal inserts:

—    flatness tolerance;

—    parallelism tolerance;

—    perpendicularity tolerance;

—    coaxiality tolerance;

—    positional tolerance.

The tolerances are primarily intended for use with vulcanized rubber but can also be suitable for products made of thermoplastic rubbers.