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Jingyi Feng
This valve is extensively applied to pipelines in thermal power stations, urban heating pipe networks, petrochemical industries, metallurgical smelting facilities, municipal water supply and drainage projects, HVAC systems and oil & gas transmission pipelines, functioning as a special shut-off valve to connect and cut off fluid media.
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Narra Animes
Quando os novatos desafiam Tom e Jerry #NarraStars #desenhoanimado #Cartoon
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