Name: Chinese boiler manufacturer (zejvr670). Áudio original criado por Chinese boiler manufacturer. 燃油、燃气蒸汽发生器，60秒出蒸汽，高效节能。Fuel and gas steam generator, steam output in 60 seconds, high efficiency and energy saving.
Uploaded: 2025-11-30T09:52:31Z
Duration: 10 s
Description: 燃油、燃气蒸汽发生器，60秒出蒸汽，高效节能。Fuel and gas steam generator, steam output in 60 seconds, high efficiency and energy saving.