I.S. ENV 623-4:1994
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
ADVANCED TECHNICAL CERAMICS MONOLITHIC CERAMICS GENERAL AND TEXTURAL PROPERTIES - PART 4: DETERMINATION OF SURFACE ROUGHNESS
Hardcopy , PDF
26-11-2004
English
01-01-1994
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
Dates of withdrawal of national standards are available from NSAI.
Describes the use of conventional stylus type instruments for the measurement of surface roughness of advanced monolithic technical ceramics, sets the test machine measuring parameters, and recommends the adoption of certain precautions and conditions of measurement.
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