Draft Document - Mobile road construction machinery - Safety - Part 7: Specific requirements for slipform paver and texture curing machines (ISO/DIS 20500-7:2020); German and English version prEN ISO 20500-7:2020
文件草案移动式道路施工机械安全第7部分:滑模摊铺机和纹理养护机的特殊要求;德文和英文版本prEN ISO 20500-7:2020