ZH
EN
JP
ES
RU
DE???-??
?? 7??? ???-??? ??? ??? ??.
?? ???? ???-??? ??? ??? ??? ????: ?? ???, ?? ??, ?? ??, ???, ??.
Korean Agency for Technology and Standards (KATS), ???-??
American Society for Testing and Materials (ASTM), ???-??
- ASTM D8496-23 ???-???(UV-Vis) ?? ???? ???? ?? ????? ???(VAM)? ??????(HQ) ??? ???? ?? ?? ??? ??
International Organization for Standardization (ISO), ???-??