close-up view of electric radiator heater in living room with blurred background - 電暖爐 個影片檔及 b 捲影像00:10客廳
person sitting on the floor heating their hands at home over a portable electric halogen heater in winter - 電暖爐 個影片檔及 b 捲影像00:12
person sitting on the floor heating their hands at home over a portable electric halogen heater in winter - 電暖爐 個影片檔及 b 捲影像00:17
a technician in a vest and hat carefully works on the internal components of a wall-mounted boiler. - 電暖爐 個影片檔及 b 捲影像00:30
person heating their hands at home over a domestic portable radiator in winter - 電暖爐 個影片檔及 b 捲影像00:36
a technician in a vest and hat carefully works on the internal components of a wall-mounted boiler. - 電暖爐 個影片檔及 b 捲影像00:14
a technician in a vest and hat carefully works on the internal components of a wall-mounted boiler. - 電暖爐 個影片檔及 b 捲影像00:29
middle-aged, bearded man repair gas boiler with wrenches, gas heating boiler service at home - 電暖爐 個影片檔及 b 捲影像00:23
hand held close-up view of a man in his early thirties inspecting a furnace inside an unfinished basement - 電暖爐 個影片檔及 b 捲影像00:17
kansas city, mo, u.s. - presentation of electric heater - close-ups of parts. on thursday, february 4, 2021. - 電暖爐 個影片檔及 b 捲影像00:38
man is trying to warm up and adjusting temperature on an electric radiator at home - 電暖爐 個影片檔及 b 捲影像00:15
hand adjusting car vehicle air conditioner temperature interior on a car dashboard - 電暖爐 個影片檔及 b 捲影像00:11
1940s/1950s montage b/w men working in plumbing office/ greenwood, tulsa, oklahoma, usa - 電暖爐 個影片檔及 b 捲影像00:10
technician is checking air conditioner ,measuring equipment for filling air conditioners.(vdo4k) - 電暖爐 個影片檔及 b 捲影像00:15
collection of heating and cooling appliances displayed in a clean setting for home comfort solutions. 3d animation - 電暖爐 個影片檔及 b 捲影像00:10
technician is checking air conditioner. air conditioning, hvac service technician using gauges to check refrigerant and add refrigerant. - 電暖爐 個影片檔及 b 捲影像00:14
technician is checking air conditioner. air conditioning, hvac service technician using gauges to check refrigerant and add refrigerant. - 電暖爐 個影片檔及 b 捲影像00:17
overview of appliance packaging storage in a warehouse showcasing various household items arranged neatly. 3d animation - 電暖爐 個影片檔及 b 捲影像00:10家庭電器, 貨倉
a technician in a vest and hat carefully works on the internal components of a wall-mounted boiler. - 電暖爐 個影片檔及 b 捲影像00:14
man’s hand push button for turn on and turn off water heater and adjust temperature water in the bathroom toilet. - 電暖爐 個影片檔及 b 捲影像00:10
person sitting on the floor heating their hands at home over a portable electric halogen heater in winter - 電暖爐 個影片檔及 b 捲影像00:20
