BS EN 14364:2006
地下压力排水和排污水塑料管道系统.未饱和聚酯树脂(UP)玻璃纤维增强的热固性塑料(GRP).管道、配件和连接件的规范
Plastic piping systems for drainage and sewerage with or without pressure - Glass reinforced thermosetting plastics (GRP) based on unsaturated polyester resin (UP) - Specifications for pipes, fittings and joints