Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
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Position: Search valid to be valid superseded to be superseded abolished to be abolished
Standard No. Title Price(USD) Delivery Status Add to Cart
GB/T 14666-1993 Terms for Analytical Chemistry 690.0 via email in 1~8 business day abolished
DZ/T 0011-1991 450.0 via email in 1~5 business day abolished
GB/T 37248-2018 High purity aluminium oxide—Determination of trace metal elements—Inductively coupled plasma optical emission spectrometry 165.0 via email in 1~3 business day to be valid
DB21/T 2752-2017 via email in business day valid
GB/T 37254-2018 High purity silicon carbide—Determination of trace elements 149.0 via email in 1~3 business day to be valid
GB/T 36083-2018 Nanotechnology—Silver nanomaterials—Guidance for the characterization of biological effect-related physicochemical properties 240.0 via email in 1~3 business day valid
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