A specially constructed multilayer fibre mat is made up of {HEAD ~ two cover layers} of fibres with {TAIL ~ a high quality thermosetting plastics impregnation} and a central layer of if necessary short fibre wood products with more particularly cheap thermoplastic bonding agent additives 
with
A specially constructed multilayer fibre mat is made up of { HEAD ~ two cover layers } of fibres with { TAIL ~ a high quality thermosetting plastics impregnation } and a central layer of if necessary short fibre wood products with more particularly cheap thermoplastic bonding agent additives
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH