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NF S91-013
Dentistry. Anthropometric requirements of the working space of the dentist
Edition
1975-04-01
NF X43-254 ; NF ISO 8760:1990-06-01
Work-place air. Determination of mass concentration of carbon monoxide. Method using detector tubes for short-term sampling with direct indication
Edition
1990-06-01
NF X43-255 ; NF ISO 8761:1990-06-01
Work-place air. Determination of mass concentration nitrogen dioxide. Method using detector tubes for short-term sampling with direct indication
Edition
1990-06-01
NF X43-259
Air quality. Workplace air. Personal or stationary sampling of the alveolar fraction of particulate pollution. Separation method using a 10 mm cyclone
Edition
1990-05-01
NF X43-261
Air quality. Workplace atmospheres. Sampling in a fixed location and measurement of total particle pollution
Edition
1988-08-01
NF X43-273
Air quality. Workplace air. Determination of methylbromide. Sampling by pumping trough activated charcoal
Edition
1991-04-01
NF X43-295
Workplace air. X-ray determination of the concentration of crystalline silica alveolate deposit. Sampling by means of rotary cup device
Edition
1995-06-01
NF X43-296
Workplace air. X-ray determination of the conventional alveolate fraction of crystalline silica. Sampling by membrane filter
Edition
1995-06-01
Inklusive DIN EN ISO 10075-1 bis -3
Edition
2021-02