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ftir ??

?? 7??? ftir ??? ??? ??? ??.

?? ???? ftir ??? ??? ??? ??? ????: ??.

SCC, ftir ??

• DANSK DS/ISO/TS 21397:2021 ?????? ????? ?? ???? FTIR ??
• 04/30068987 DC ISO/DIS 19702. ??? ??? ??(FTIR)? ??? ?? ?? ??

British Standards Institution (BSI), ftir ??

• PD ISO/TS 21397:2021 ?????? ????? ?? ??? FTIR ??
• BS PD ISO/TS 21397:2021 ?????? ??? ? ?? ???? FTIR ??

Danish Standards Foundation, ftir ??

• DS/ISO/TS 21397:2021 ?????? ????? ?? ??? ?? FTIR ??

International Organization for Standardization (ISO), ftir ??

• ISO/TS 21397:2021 ?????? ??? ? ?? ???? FTIR ??

國家市場監(jiān)督管理總局、中國國家標(biāo)準(zhǔn)化管理委員會, ftir ??

• GB/T 38309-2019 ?? ?? ??? ?? ??? ?? FTIR ??? ?? ?? ?? ?? ?? ?? ??? ??

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