engineer inspects water heater pump system and hot water tank on industrial roof - 冷凝管 個照片及圖片檔工業, 商務, 恢復精神
Worker carries out leak testing on a condenser on the assembly line of the Carrier Midea Pvt. Manufacturing facility in Bawal, Haryana, India, on...
close-up of a cpu: showcasing the intricate circuitry and gold contacts of modern computing - 冷凝管 個照片及圖片檔特寫, 電腦晶片, 主機板
air conditioner (ac) or heating ventilation air conditioning system (hvac) beside house. - 冷凝管 個照片及圖片檔室外, 器材
a male technician is performing maintenance on the ventilation pipe system at a construction site. - 冷凝管 個照片及圖片檔建築地盤, 冷卻塔, 室外
monitor tool on car engine ready to check and fixed car air conditioner system in car garage - 冷凝管 個照片及圖片檔汽車, 冷氣, 修理
Craftsman at A. Gallenkamp and Co., makers of laboratory equipment, holding a glass condenser coil, UK, 24th May 1955.歸檔, 玻璃, 實驗室
monitor tool on car engine ready to check and fixed car air conditioner system in car garage - 冷凝管 個照片及圖片檔汽車, 修理, 冷氣
Tom Fitzpatrick cleans water tubes on the condenser of the number 7 water chiller at the Central Plant in Sacramento, California, U.S., on Monday,...加州
Gas lighting in the 19th century: Teerscheider, Condenser, digital improved reproduction of an original print from the 19th century.
South African Railway's condensing Class 25 4-8-4 heads an express passenger train from Capetown to De Aar through the Karroo Desert in June 1973.南非
