Geotextiles and geotextile-related products - Determination of water flow capacity in their plane - Part 1: Index test (ISO/DIS 12958-1:2019); German and English version prEN ISO 12958-1:2019
Geotextiles and geotextile-related products - Determination of water flow capacity in their plane - Part 1: Index test (ISO 12958-1:2020); German version EN ISO 12958-1:2020— 24 стр.
