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74HCT4066D F312934FN YB431 DS12B887 BA7107S D4711G丝印代码
AF2-0.50V125TM AF2-0.63V125TM AF128GSMEL-EM1 AF13/F312934FN
F31891PDV F31328PCM F312934FN F312660CM F312544PZ