标题: ISO 3966 Measurement of fluid flow in closed conduits — Velocity area method u [打印本页] 作者: shenyufu 时间: 2018-6-28 10:21:51 标题: ISO 3966 Measurement of fluid flow in closed conduits — Velocity area method u
ISO 3966 Measurement of fluid flow in closed conduits — Velocity area method using Pitot static tubes