CEN/TC 254
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 12759 | - | Bitumen underlays - Product specification | Izstrādē |
| 12747 | - | Bitumen sheets for waterproofing - Resistance against water vapour transmission | Izstrādē |
| 12781 | - | Rules for preparing test specimens, survey of specifications to be taken from a sample - Part 2: Thermoplastic and elastomeric sheets | Izstrādē |
| 12738 | - | Flexible sheets for waterproofing - Plastic and rubber sheets for roof waterproofing - Determination of resistance to micro-organisms | Izstrādē |
Displaying 301-304 of 304 results.