ISO 7991:1987
p
ISO 7991:1987
14988

Abstract

 Preview

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.


General information 

  •  :  Published
     : 1987-12
  •  : 1
     : 7
  •  : ISO/TC 48 Laboratory equipment
  •  :
    81.040.01 Glass in general

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