NF T58-300-4*NF EN 15534-4:2014 纤维素类材料和热塑性塑料制成的复合材料(通常称为木塑复合材料(WPC)或者自然纤维复合材料(NFC))第4部分:装饰型材和瓷砖规范
Composites made from cellulose-based materials and thermoplastics (usually called wood-polymer composites (WPC) or natural fibre composites (NFC)) - Part 4 : specifications for decking profiles and tiles