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The best Side of เครื่องวัดอัตราการไหล

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To shut the valve, the actuator turns the disc for another quarter transform in the other direction. This will make the disc perpendicular for the fluid move direction that's why no fluid can cross the valve. This is actually the component of a pneumatic butterfly valve that's liable for starting https://rotameter49259.blogars.com/15967812/the-ห-วข-บวาล-วลม-diaries

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