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    IS 12871 : 2022 ( ISO 12743:2021)    

    COPPER LEAD ZINC AND NICKEL CONCENTRATES SAMPLING PROCEDURES FOR DETERMINATION OF METAL AND MOISTURE CONTENT (Second Revision)

    Technical Committee : MTD 9
    Status : Active

    No. of Amendments : 0
    Price : ₹ 9,700.00 ( US$ 114.00)