underfloor heating地板下供暖;地台加热系数;地底发热;地板采暖
underfloor plenum静压层
underfloor ventilation地板下通风
underfloor ducts地板下管道
underfloor rcewy地板下电线槽路
underfloor duct地板下管道;地下管道
underfloor raceway地板下电线槽路;地板下电缆通道;翻译
underfloor area底舱
ADJ(形容词) situated beneath the floor 安装在地板下的
underfloor heating