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IS 14820 : Part 1 : 2024 ( ISO 11146-1 : 2021)
Lasers and Laser-Related Equipment - Laser Beam Widths, Divergence Angles and Beam Propagation Ratios - Methods of Test - Part 1 Stigmatic and Simple Astigmatic Beams
Technical Committee :
PGD 39
Price :
₹ 4,300.00 ( US$ 51.00)