cover sheet〔名词〕保护盖板详细»
cover sheet盖板，护板详细»
盖板blind flange;butt plate;cap plate;cover plate;cover sheet;detent plate cover;doffer;key plate;onlay;sheathing plate;skin plate;spear plate详细»
盖板cover plate;covering plate;tegmen详细»
盖板apron;cap plate;cover plate;covering flag;covering plate;detent plate cover;patch;strapping plate;top plate详细»