英语词汇“Floor openings”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	Floor openings
释义	Floor openings 基本例句地板孔 Floor openings have to be covered with checker plate or equipped with railings. 结构面层开口处必须用盖板盖上或安装防护栏。24chem
随便看	ceiling projector ceiling projector light ceiling protection ceiling pull switch ceiling radiant cooling panels Ceiling radiant panel ceiling radiation damper ceiling rafter ceiling rail ceiling rate ceiling reflector ceiling reinforcement plate ceiling restriction ceiling, rib-span form ceiling rose ceiling rosette ceiling rubber ceilings ceiling screen ceiling serve ceiling slab or plate ceiling slab or plate, wall slab or plate ceiling soffit ceiling sound transmission ceiling sound transmission class