2018BS EN 13467:2018 Thermal insulating products for building equipment and industrial installations. Determination of dimensions, squareness and linearity of preformed pipe insulation
2001BS EN 13467:2001 Thermal insulating products for building equipment and industrial installations - Determination of dimensions, squareness and linearity of preformed pipe insulation
1989BS 2972:1989 Methods of test for inorganic thermal insulating materials