NF B40-010-1*NF EN 1094-1:2008 Insulating refractory products - Part 1 : Terminology, classification and methods of test for high temperature insulation wool products.
2008NF B40-010-1*NF EN 1094-1:2008 Insulating refractory products - Part 1 : Terminology, classification and methods of test for high temperature insulation wool products.
0000 NF B40-010-1:2008
0000 NF B40-006:2004
1997NF B40-010:1997 Insulating refractory products. Part 1 : terminology for ceramic fibre products.