标准号:UNI EN 1115-1-2000
英文标准名称:Plastics piping systems for underground drainage and sewerage under pressure - Glass-reinforced thermosetting plastics (GRP) based on unsaturated polyester resin (UP) - General Sistemi di tubazioni di materia plastica per fognature e scarichi interrati,
标准状态:W
标准类型:国际标准