修补通风喉管与通风格栅／百?风口接驳处的空隙。
Rectify the gap at final connections between air duct and grille / louvre.
当中拍摄机房门的通风格栅，目的是要拮取里面驱动机芯的声音，但最终并不能由此听到任何有关的声音。
The filming of the machine room door ventilation grille is to get the sound of the powertrain inside, but nothing can be heard from this.
后窗台板左右侧也装有相同的扬声器。还有两个低间扬声器安装在杂物搁板内通风格栅下的双盘形散热管内。
The same loudspeakers are then also fitted on the left - and right-hand side of the rear window shelf, with two woofers installed in double coils beneath the air vent grids in the parcel shelf area.
建筑配备机械通风热回收、地热换热器和进风格栅墙。
The building is equipped with mechanical ventilation heat recovery, a ground heat exchanger and a wall air intake grill.
建筑配备机械通风热回收、地热换热器和进风格栅墙。
The building is equipped with mechanical ventilation heat recovery, a ground heat exchanger and a wall air intake grill.
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