밸브 용도와 특징 - 게이트 밸브, 볼밸브, 글로브밸브, 버터플라이밸브
Video Statistics and Information
Channel: 3분P&ID
Views: 27,446
Rating: undefined out of 5
Keywords: 볼밸브용도, 게이트밸브특징, 버터플라이밸브특징, 글로브밸브용도, 밸브특징, 밸브용도
Id: wSOOBinmCrs
Channel Id: undefined
Length: 3min 0sec (180 seconds)
Published: Sat Aug 07 2021
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