National foreword
National Annex NA (informative) - Bibliography
1 Scope
2 Normative references
3 Terms and definitions
4 Method of checking grain size distribution
5 Testing microgrits F230 to F2000
6 Test methods
7 Designation
8 Marking
Annex A (informative) - Electrical resistance method
Annex B (informative) - Form for recording results of
sedimentation analysis of microgrits of
F series using US sedimentation tube
Annex C (informative) - Example of presentation of test
data for grain size distribution of fused
aluminium oxide