30分钟后，他们的观察口玻璃出现裂缝，为防止被巨大的水压碾碎，行动终止并返航。
They spent 30 minutes on the bottom of the world before surfacing with their glass viewing ports cracked by the pressure.
1小时20分钟用来将水压入主回路的水泵开始猛烈的抖动。
1 hr 20 min the pumps that push water through the primary loop begin to shake violently.
持续30分钟1.5倍的最大静压与水锤压力下，对入口阀(带打开和关闭盘)的静水压试验。
Hydrostatic pressure testing of the inlet valves (with open and closed disc) under a pressure of 1, 5 times the maximum static pressure plus water hammer for 30 minutes.
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