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ISO 2925:1973

Aluminium fluoride for industrial use — Preparation and storage of test samples
1. 12. 1973.
95.99   Povučen   27. 5. 2002.

Опште информације

95.99     27. 5. 2002.

ISO

ISO/TC 47

Međunarodni standard

71.060.50  

francuski   engleski  

Kupovina

Povučen

Jezik na kome želite da primite dokument.

Apstrakt

Specifies the procedure of treatment of crude samples and dried samples. The crude sample is intended for the determination of certain geometrical characteristics and physical and physico-chemical tests including moisture determination. The dried sample is intended especially for chemical tests. The principle consists in grinding followed by sieving of the sample until the whole mass passes through a 63 m mesh sieve. Subsequent mixing and drying. The dried dample is to be stored in an airtight container of such a capacity that it is almost filled by the sample.

Životni ciklus

TRENUTNO

POVUČEN
ISO 2925:1973
95.99 Povučen
27. 5. 2002.

Nacionalna preuzimanja

SRPS H.B8.186:1979  
ISS

Aluminijum-fluorid, tehnički - Uzimanje i pripremanje uzoraka za ispitivanje

95.99   Povučen

B082 Saznaj više