字幕列表 影片播放 列印英文字幕 Oh, wow. Big stuff. This looks significant. This is a big tab. Wow. It's more or less the same you find in your kitchen. Yeah, pretty much. A little bit larger. Yeah. The outlet pipe is the last line of defense to divert disaster. An enormous relief valve for the dam. The end of this long pipe. There's the valve right down there. That's the one. The water ultimately comes out the moment this is. Try waters up to there. Okay, Right. Well, better begin the process. Erica, We're ready. Where do we stand? This happens. Trust me. Here. It's dangerous. Ted. 9876 This is fun. By 4321 190 meters of water pressure bearing down on the water at the bottom, flooring out 20,000 leagues is a second traveling up 50 meters per second. That's the effect of the pressure turned into velocity. And it's all a reminder that because out there one of that that's a solid wall of water. 190. That's an expression of what's happening up there. Wait. A role exerting pressure turned into velocity and you could not see where just heads off into the valley, cleaned all of that off. One you never have to. Just down there and a matter of moments. It built itself with a raging river roaring down the stretch of valley. And that's it, the end of an expression of power. Like I've never seen what I honestly feel like I need a lie down after that.
B1 中級 理查德感受這個巨大的閥門每秒噴出2萬升的威力|理查德-哈蒙德的大閥門 (Richard Feels The POWER Of This Huge Valve Pouring Out 20K Litres Per Second | Richard Hammond's Big) 5 0 林宜悉 發佈於 2021 年 01 月 14 日 更多分享 分享 收藏 回報 影片單字