operating floor

同义词释义

1)operating floor,运转层2)operating level,运转层3)base frame operating layer,基座运转层4)elevation of operating floor,运转层标高5)FD (floor drain),运转层排水6)operation floor elevation,运转层标高7)operating floor plan,运转层平面图8)floor space,厂房面积，运转层面积9)FDS (floor drain system),地面疏水系统，运转层排水系统10)floor drain,运转层排水;地漏，[房间]地面疏水