You Searched for - is 17772 : part 1
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    IS 17772 : Part 1 : 2022 ( ISO 10322-1: 2016)    

    Ophthalmic optics Semi-finished spectacle lens blanks Part 1: Specifications for single-vision and multifocal lens blanks

    Technical Committee : MHD 5
    Status : Active

    No. of Amendments : 0
    Price : ₹ 3,000.00 ( US$ 35.00)

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