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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
    Status : Active

    No. of Amendments : 0
    Price : ₹ 4,300.00 ( US$ 51.00)