CLC/SR 29
| Reģistrācijas numurs (WIID) | Projekta Nr. | Nosaukums | Statuss |
|---|---|---|---|
| 60393 | EN 61094-5:2016 | Electroacoustics - Measurement microphones - Part 5: Methods for pressure calibration of working standard microphones by comparison | Izstrādē |
| 53664 | EN 61094-5:2001 | Measurement microphones - Part 5: Methods for pressure calibration of working standard microphones by comparison | Atcelts |
| 56149 | EN 61094-4:1995 | Microphones de mesure - Partie 4: Spécifications des microphones étalons de travail | Izstrādē |
| 64174 | EN 61094-3:2016/AC:2017-01 | Messmikrofone - Teil 3: Primärverfahren zur Freifeld-Kalibrierung von Laboratoriums-Normalmikrofonen nach der Reziprozitätsmethode | Izstrādē |
| 45798 | EN 61094-3:2016 | Electroacoustics - Measurement microphones - Part 3: Primary method for free-field calibration of laboratory standard microphones by the reciprocity technique | Izstrādē |
| 50663 | EN 61094-3:1995 | Microphones de mesure - Partie 3: Méthode primaire pour l'étalonnage en champ libre des microphones étalons de laboratoire par la méthode de réciprocité | Atcelts |
| 72976 | EN 61094-2:2009/A1:2022 | Electroacoustics - Measurement microphones - Part 2: Primary method for pressure calibration of laboratory standard microphones by the reciprocity technique | Standarts spēkā |
| 46131 | EN 61094-2:2009 | Elektroakustik - Messmikrofone - Teil 2: Primärverfahren zur Druckkammer-Kalibrierung von Laboratoriums-Normalmikrofonen nach der Reziprozitätsmethode | Standarts spēkā |
| 47873 | EN 61094-2:1993 | Measurement microphones - Part 2: Primary method for pressure calibration of laboratory standard microphones by the reciprocity technique | Atcelts |
| 45008 | EN 61094-1:2000 | Measurement microphones - Part 1: Specifications for laboratory standard microphones | Izstrādē |
Attēlo no 211. līdz 220. no pavisam 278 ieraksta(-iem).