Thermoplastics piping systems for non-pressure underground drainage and sewerage - Test method for resistance to combined temperature cycling and external loading (ISO 13260:2010 + Amd.1:2017) (includes Amendment :2017)
无压地下排水和排污用热塑性塑料管道系统.耐组合温度循环和外部荷载的试验方法(ISO 13260-2010+Amd.1-2017)(包括修改件:2017)