PN 77/H-12021 : 1977
Superseded
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
REFRACTORY MATERIALS - ACID-PROOF UNSURGLAZED ALUMINOSILICATE REFRACTORIES
Superseded date
02-06-2014
Superseded by
Published date
12-01-2013
Publisher
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| Committee |
TC 28
|
| DocumentType |
Standard
|
| PublisherName |
Polish Committee for Standardization
|
| Status |
Superseded
|
| SupersededBy |
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