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  4. Standard "ISO 7991:1987"
Standard ISO 7991:1987 26.11.1987 preview

ISO 7991:1987

Glass — Determination of coefficient of mean linear thermal expansion

Automatically translated name:

Glass -- Determination of coefficient of mean linear thermal expansion



STANDARD published on 26.11.1987


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89.00 USD

The information about the standard:

Designation standards: ISO 7991:1987
Publication date standards: 26.11.1987
SKU: NS-435447
The number of pages: 7
Approximate weight : 21 g (0.05 lbs)
Country: International technical standard
Category: Technical standards ISO

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The category - similar standards:

Glass in general

Annotation of standard text ISO 7991:1987 :

Description / Abstract: The method deals with the measurement of the change of length of a glass fibre under specified conditions. The apparatus including the used dilatometers and the possibilities of corretion, the formulae for the final length and the expansion coefficient are specified. In the annex, devices for self-adjusting alignment of specimen and push-rod axis are described and illustrated.

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ISO 7884-8:1987ISO 7884-8:1987

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Latest update: 2025-03-10 (Number of items: 2 231 927)
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