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ISO 4590:1981

Cellular plastics — Determination of volume percentage of open and closed cells of rigid materials
1. 12. 1981.
95.99   Povučen   7. 3. 2002.

Опште информације

95.99     7. 3. 2002.

ISO

ISO/TC 61/SC 10

Međunarodni standard

83.100  

francuski   engleski  

Kupovina

Povučen

Jezik na kome želite da primite dokument.

Apstrakt

Specifies a general method ba measurement first of geometrical volume and of the air impenetrable volume of test specimens. This method provides for correcting the apparent open cell volume by taking into account the surface cell opened by cutting during specimen preparation. Two alternative methods and corresponding apparatus are specified for the measurement of the impenetrable volume. The results are to be used for comparison purposes only.

Životni ciklus

TRENUTNO

POVUČEN
ISO 4590:1981
95.99 Povučen
7. 3. 2002.

REVIDIRAN OD

POVUČEN
ISO 4590:2002