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VALID TO BE VALID SUPERSEDED TO BE SUPERSEDED ABOLISHED TO BE ABOLISHED

Standard No. Title Translation Price Delivery Status Add To Cart GB 10436-1989 Hygienic STANDARD for microwave radiation in the work environment via email in 1-3 business day please email coc@codeofchina.com for quotation GBZ/T 300.48-2017 Determination of toxic substances in workplace air—Part 48: Ozone and hydrogen peroxide via email in VALID please email coc@codeofchina.com for quotation

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