例句與造句

1. The 1997 amendment of the CPTR 1993 also makes provisions for exhaust grilles and fans to be placed in all smoking zones while return air grilles are to be placed at non-smoking zones.
2. :The peak heating or cooling load used to select the equipment for a system ( such as a heat pump ) and to design the air distribution system ( supply air diffusers, return air grilles, and the duct system ).
3. An exposed fan coil unit may be wall-mounted, freestanding or ceiling mounted, and will typically include an appropriate enclosure to protect and conceal the fan coil unit itself, with return air grille and supply air diffuser set into that enclosure to distribute the air.
4. The return air grille and supply air diffuser, typically set flush into the ceiling, will be ducted to and from the fan coil unit and thus allows a great degree of flexibility for locating the grilles to suit the ceiling layout and / or the partition layout within a space.
5. It's difficult to find return air grille in a sentence. 用return air grille造句挺難的