tongue and groove joint

英 [tʌŋ ənd ɡruːv dʒɔɪnt] 美 [tʌŋ ənd ɡruːv dʒɔɪnt]

网络  企口缝; 舌槽式接合

化学



英英释义

noun

  1. a mortise joint made by fitting a projection on the edge of one board into a matching groove on another board