IS Title/आईएस शीर्षक:
Guidelines for estimating output norms of items of work in construction of river valley projects pzyxwvutsrqponmlkjihgfedcbaZyxwvutsrqponmlkjihgfedcba: Part 1 earthwork excavation
Superseding IS/सुपरसीडिंग आईएस:
None
Degree of Equivalence/समतुल्यता स्तर:
Indigenous
Number of Revisions/पुनरीक्षणों की संख्या:
New Standard