relief-valve opening
常见例句
- Install a listed temperature-pressure relief valve in the opening on the side of the heater.
在热水器侧面的开口位置上安装额定温度/水压的安全阀。 - The experiments were carried out with different supply pressure, flow rate and the pilot-operated water hydraulic relief valve opening on.
在不同压力、阀口开度等多种条件下，对先导式纯水溢流阀进行了试验研究。 返回 relief-valve opening