NF B54-131-2*NF EN 634-2:2007 Cement-bonded particleboards - Specifications - Part 2 : requirements for OPC bonded particleboards for use in dry, humid and external conditions
2007NF B54-131-2*NF EN 634-2:2007 Cement-bonded particleboards - Specifications - Part 2 : requirements for OPC bonded particleboards for use in dry, humid and external conditions