DIN 51921:1998-04
Superseded
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
TESTING OF CARBON MATERIALS - DETERMINATION OF CONTENT OF MATTER INSOLUBLE IN QUINOLINE - BINDING AND IMPREGNATING MATERIALS
Available format(s)
Hardcopy , PDF
Superseded date
03-07-2021
Language(s)
English
Published date
01-01-1998
Specifies a method of determining the quinoline-insoluble matter content of coal tar pitch used as a binder or impregnating agent, and similar products.
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