IS Title/आईएस शीर्षक:
Method for determination of thermal conductivity of dense as well as insulating fired refractories, refractory monolithics and precast prefired (PCPF) shapes
Superseding IS/सुपरसीडिंग आईएस:
None
Degree of Equivalence/समतुल्यता स्तर:
Indigenous
Number of Revisions/पुनरीक्षणों की संख्या:
New Standard
Methods of sampling and physical tests for refractory materials: Part 12 method for determination of bulk density and true porosity of shaped insulating refractory products (Second Revision)