Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
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Standard No. Title Price(USD) Delivery Status Add to Cart
DB23/T 3592-2023 via email in business day valid
GB/T 12990-1991 Water quality－Microbial community biomonitoring－PFU method $1890.00 via email in 1~3 business day valid
GB/T 22727.1-2008 Limits and methods of measurement of certain hazardous substances in telecommunication product Part 1: Telecommunication terminal $300.00 immediately valid
GB/T 41129-2021 Evaluation guidelines for green booth $165.00 via email in 1~3 business day valid
HY/T 0305-2021 Estimation method of maricultural seaweed and bivalve carbon sink—Carbon stock variation method $200.00 via email in 1~3 business day valid
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