IS Title/आईएस शीर्षक:
Water well drilling Specification Part 1 General requirements for hydraulic rigs (Down-the-hole hammer or mud rotary drilling) (SECOND REVISION)
Superseding IS/सुपरसीडिंग आईएस:
IS 11830 : Part 1 : 1991
Degree of Equivalence/समतुल्यता स्तर:
Indigenous
Number of Revisions/पुनरीक्षणों की संख्या:
2
Number of Amendments/संशोधनों की संख्या:
No amendment issued
Aspect/पक्ष:
Product Specification
Language/भाषा:
English
Reaffirmation Year/पुनर्पुष्टि वर्ष:
No reaffirmation
Technical Department/तकनीकी विभाग:
MED (Mechanical Engineering Department)
Technical Committee/तकनीकी समिति:
MED 21 (Diamond Core And Waterwell Drilling Sectional Committee)
Member Secretary/सदस्य सचिव:
Mr. SHUBHAM YADAV (SCIENTIST-C)