gully trap meaning in Chinese
集水沟隔气弯管
集水沟气隔；集水沟气隔弯管；“咖哩缸”
进水口防臭阱
水沟排污阱
雨水井
Examples
- Back inlet gully trap
背入集水沟气隔 - Gully traps on highways and flyovers are cleared once every six weeks with specialised equipment
至于高速公路和天桥上的集水沟气隔，则使用特别设备每六星期清理一次。 - Gully traps on highways and flyovers are cleared once every six weeks with specialised equipment
至于高速公路和天桥上的集水沟隔，本署使用特别设备每六星期清理一次。 - Gully traps on highways and flyovers are cleared once every six weeks by mechanical gully emptiers after midnight when traffic is light
公路和天桥上的集水沟气隔，则每六星期以机械清渠车清理一次，工作会在午夜后车辆较少时进行。 - Mechanical gully emptiers are used to clear gully traps on highways and flyovers where manual means will pose danger to life and limb . such gullies are desilted once every six weeks
在高速公路及行车天桥上的沟渠，则使用机械吸渠车清理，因为在这些地区以人手清渠，容易引起交通意外。