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ISO 8672:2014

Air quality — Determination of the number concentration of airborne inorganic fibres by phase contrast optical microscopy — Membrane filter method
29. 4. 2014.

Опште информације

90.93     22. 3. 2022.

ISO

ISO/TC 146/SC 2

Međunarodni standard

13.040.30  

engleski   ruski  

Kupovina

Objavljen

Jezik na kome želite da primite dokument.

Apstrakt

ISO 8672:2014 specifies the determination of the number concentration of airborne inorganic fibres by phase contrast optical microscopy using the membrane filter method in workplace atmospheres, as defined by the counting criteria given in this document.

Životni ciklus

PRETHODNO

POVUČEN
ISO 8672:1993

TRENUTNO

OBJAVLJEN
ISO 8672:2014
90.93 Odluka o potvrđivanju standarda
22. 3. 2022.

REVIDIRAN OD

NAPUŠTEN
ISO/WD 8672