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Standard ČSN 621557 3.5.1991 preview

ČSN 621557 (621557)

Measuring of low-temperature stiffening of rubber by means of a torsional wire apparatus



STANDARD published on 3.5.1991


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The information about the standard:

Designation standards: ČSN 621557
Classification mark: 621557
Catalog number: 29639
Publication date standards: 3.5.1991
SKU: NS-131343
The number of pages: 12
Approximate weight : 36 g (0.08 lbs)
Country: Czech technical standard
Category: Technical standards ČSN

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The category - similar standards:

Rubber

Annotation of standard text ČSN 621557 (621557):

Tato norma platí pro stanovení torzní tuhosti pryže při nízkých teplotách statickou metodou podle Gehmana. Zkoušky se provádějí při teplotách od 23 °C do -150 °C

Similar standards:

ČSN ISO 1817ČSN ISO 1817

WITHDRAWN
1.10.2012

ČSN 621522ČSN 621522

WITHDRAWN
14.4.1981

ČSN 621523ČSN 621523

14.4.1981

ČSN ISO 1431-1ČSN ISO 1431-1

1.4.2013

ČSN 621528ČSN 621528

WITHDRAWN
15.6.1990

ČSN 621530ČSN 621530

17.11.1981

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