:
IS 1757 (Part 3) : 2020 ISO 148-3 : 2016 Reviewed In : 2025
IS Title/आईएस शीर्षक:
Metallic Materials - Charpy Pendulum Impact Test Part 3 Preparation and Characterization of Charpy V-notch Test Pieces for Indirect Verification of Pendulum Impact Machines ( Fourth Revision )
Superseding IS/सुपरसीडिंग आईएस:
None
Degree of Equivalence/समतुल्यता स्तर:
Identical under dual numbering
Number of Revisions/पुनरीक्षणों की संख्या:
New Standard
Number of Amendments/संशोधनों की संख्या:
No amendment issued