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ISO 1772:1975

Laboratory crucibles in porcelain and silica
1. 9. 1975.

Опште информације

90.93     7. 3. 2023.

ISO

ISO/TC 48/SC 7

Međunarodni standard

71.040.20  

francuski   engleski  

Kupovina

Objavljen

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Apstrakt

Three types of crucibels are specified: Type 1, low form, type 2 medium form and type 3 tall form bases an a height/diameter ratio of 0,63; 0,8 and 1,25 resp. Further two types of lid are described: type D, a lid of slightly domed shape and typ R, a recessed lid. Material and construction are specified, shape and dimensions are shown in drawings and in a table.

Životni ciklus

TRENUTNO

OBJAVLJEN
ISO 1772:1975
90.93 Odluka o potvrđivanju standarda
7. 3. 2023.