7 hr 30 min Even after operators pump water into the primary loop, pressure is still high.
7小时30分钟尽管操作员已将水抽入主回路,但温度仍然很高。
2
7 hr 30 min Even after operators pump water into the primary loop, pressure is still high. The PORV 'backup valve is opened to lower the pressure.
7小时30分钟尽管操作员已将水抽入主回路,但温度仍然很高。减压阀的备用阀门被打开,减少压力。
3
Through the tests of mechanical properties of charging hydrogen and the corrosion tests in loopwater of high temperature and high pressure, hydrogen brittleness of T225NG Ti-alloy was studied.