BIS IS 9127-1 : 1992(R1998)
Superseded
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
METHODS OF PETROGRAPHIC ANALYSIS OF COAL - PART 1: DEFINITION OF TERMS RELATING TO PETROGRAPHIC ANALYSIS OF COAL
Superseded date
23-03-2022
Superseded by
Published date
12-01-2013
Publisher
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| Committee |
PCD 7
|
| DocumentType |
Standard
|
| PublisherName |
Bureau of Indian Standards
|
| Status |
Superseded
|
| SupersededBy |
| BIS IS 770 : 2013 | CLASSIFICATION AND CODIFICATION OF INDIAN COALS, LIGNITES AND SEMI-ANTHRACITES |
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