CEN/TC 341
| Reģistrācijas numurs (WIID) | Projekta Nr. | Nosaukums | Statuss |
|---|---|---|---|
| 29348 | prEN ISO 22282-6 | Geotechnical investigation and testing - Geohydraulic testing - Part 6: Water permeability tests in a borehole with packer and pulse-litre stimulation (ISO/DIS 22282-6:2008) | Izstrādē |
| 24541 | prEN ISO 22282-6 | Geotechnical investigation and testing - Geohydraulic testing - Part 6: Closed system packer tests | Izstrādē |
| 22159 | prEN ISO 22475-1 | Geotechnical engineering - Drilling and sampling methods and groundwater measurements - Part 1: Technical specifications | Izstrādē |
| 22160 | prEN ISO 22475-2 | Geotechnical engineering - Drilling and sampling methods and groundwater measurements - Part 2: Technical qualification criteria for enterprises for ground investigation drilling | Izstrādē |
| 23168 | prEN ISO 22476-1 | Geotechnische Erkundung und Untersuchung - Felduntersuchungen - Teil 1: Druksondierungen mit elektrischen Messwertaufnehmern und Messeinrichtungen für den Porenwasserdruck (ISO/DIS 22476-1:2005) | Izstrādē |
| 21570 | prEN ISO 22476-1 | Geotechnical engineering - Field testing - Part 1: Cone and piezocone penetration tests | Izstrādē |
| 32671 | prEN ISO 22476-1 | Geotechnische Erkundung und Untersuchung - Felduntersuchungen - Teil 1: Drucksondierungen mit elektrischen Messwertaufnehmern und Messeinrichtungen für den Porenwasserdruck (ISO/DIS 22476-1:2009) | Izstrādē |
| 23169 | prEN ISO 22476-15 | Geotechnical investigation and testing - Part 15: Mechanical cone penetration test | Izstrādē |
| 21578 | prEN ISO 22476-4 | Geotechnical engineering - Field testing - Borehole expansion tests | Izstrādē |
| 22312 | prEN ISO 22476-4 | Reconnaissance et essais géotechniques - Essais en place - Partie 4: Essai pressiométrique Ménard (ISO/DIS 22476-4:2007) | Izstrādē |
Attēlo no 231. līdz 240. no pavisam 261 ieraksta(-iem).