BS 5189-1:1975
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Specification for dental casting investments. Gypsum-bonded investment materials
Hardcopy , PDF
10-31-1992
English
03-27-1975
Comprehensive performance requirements including particle size, setting time, expansion, transverse strength and information for the manufacturer to provide.
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