CEN/TC 154
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 40525 | FprEN 13043 | Aggregates for bituminous mixtures and surface treatments for roads, airfields and other trafficked areas | Izstrādē |
| 5769 | EN 1744-3:2002 | Tests for chemical properties of aggregates - Part 3: Preparation of eluates by leaching of aggregates | Izstrādē |
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