低档

low-grade / of low worth or rank / poor quality / inferior

low / beneath / to lower (one's head) / to let droop / to hang down / to incline

(Tw) variant of 擋|挡[dang3], gear

official records / grade (of goods) / file / records / shelves / slot / gap / crosspiece / classifier for crosspieces / classifier for events, affairs etc / Taiwan pr. [dang3]