1)compartment floor,分隔楼板2)sound isolation of floor,楼板隔音3)sound insulation for floor slab,楼板隔声4)compartment floor,隔断楼板5)The impact sound insulation of the floor,楼板撞击声隔声6)pugging,楼板隔声材料
用法例句
This paper emphatically discusses the issue of separating sound and reducing noise in the library by means of overall layout,sound isolation of floor and windows to acquire good sound surroundings.
