| 1. | Back inlet gully trap 背入集水沟气隔 |
| 2. | 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。 |
| 3. | 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。 |
| 4. | 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。 |
| 5. | 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。 |
| 6. | 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。 |
| 7. | Gully traps on highways and flyovers are cleared once every six weeks with specialised mechanical equipment eight in - house and seven from contractors . the equipment is normally deployed after midnight when traffic is light 现时,本署调配署内的八辆机械清渠车和承办商的七辆机械清渠车来提供服务,并通常在午夜后车辆较少时才进行工作。 |
| 8. | Gully traps on highways and flyovers are cleared once every six weeks with specialised mechanical equipment ( eight in - house and seven from contractors ) . the equipment is normally deployed after midnight when traffic is light 现时,本署调配署内的八辆机械清渠车和承办商的七辆机械清渠车来提供服务,并通常在午夜后车辆较少时才进行工作。 |
| 9. | Gully traps on highways and flyovers are cleared once every six weeks with specialised equipment . the department currently employs eight in - house mechanical gully emptiers and six contractors mechanical gully emptiers to provide the services . they are normally employed after midnight when traffic is light 现时,本署调配署内的八辆机械清渠车和承办商的六辆机械清渠车来提供服务,并通常在午夜后车辆较少时才进行工作。 |
| 10. | Gully traps on highways and flyovers are cleared once every six weeks with specialised equipment . the department currently employs eight in - house mechanical gully emptiers and six contractor s mechanical gully emptiers to provide gully emptying services . they are normally employed after midnight when traffic is light 现时,本署调配署内的八辆机动清渠车和承办商的六辆机动清渠车,提供清渠服务,并通常在午夜过后车辆较少时,派出机动清渠车清渠。 |