NF X43-269
Air quality - Workplace atmospheres - Sampling on membrane filters for the determination of the fibre number concentration by microscopic techniques: phase contrast optical microscopy, scanning electron microscopy analysis and transmission electron microscopy analysis - Counting by phase contrast optical
| Fecha edición: |
2017-12-29
En Vigor
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| Idiomas disponibles: | Francés |
| Keywords: | AIR|QUALITY|AIR POLLUTION|WORKROOM|DETERMINATION|CONCENTRATION|PARTICLE DENSITY : CONCENTRATION|FIBRES|DUST|MICROSCOPY|OPTICAL MICROSCOPES|FILTERS|MEMBRANES|COMPUTATION|ERRORS |
| ICS: | 13.040.30 - Aire en los lugares de trabajo |
| CTN: | |
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Reemplazo Normas |
Reemplaza a XP X43-269:200203 (X43-269) Reemplaza a XP X43-269:201204 (X43-269) |
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