UNE EN ISO 13262 : 2018现行
THERMOPLASTICS PIPING SYSTEMS FOR NON-PRESSURE UNDERGROUND DRAINAGE AND SEWERAGE - THERMOPLASTICS SPIRALLY-FORMED STRUCTURED-WALL PIPES - DETERMINATION OF THE TENSILE STRENGTH OF A SEAM (ISO 13262:2010)
出版：Asociacion Espanola de Normalizacion
专家解读视频
