大空间空调
air conditioner in bigger space
大空间空调系统概述
Big space air- conditioning system outline
高大空间空调
large space air conditioning
室内大空间空心楼板
interior large space hollow floor
净空间尺寸
dimension of the test room
空间-尺寸分布特征
spatial size distribution feature
超大尺寸冷屏
super large dimension cro-pannel
车厢内部最大尺寸
maximum internal dimension of body
body work length