alexwsj 說石門水庫水工模型試驗 - #b7ute0 - Plurk

13 years ago

石門水庫水工模型試驗

https://images.plurk.com/4595202_cc266d73a0325653a9af725219f4edba.jpg

13 years ago

https://images.plurk.com/4595202_62f8ca1369c7d1372bcce55d92cb1602.jpg

13 years ago

排砂中

https://images.plurk.com/4595202_5e01b22c6697a99e654003fb4cf7982f.jpg

13 years ago

人工造砂

https://images.plurk.com/4595202_964497a8bdef5586dcf3374f9ad8fd74.jpg

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13 years ago

洩洪排砂

https://images.plurk.com/4595202_2cce8ae66db5ec1c0349982141377b45.jpg

13 years ago

https://images.plurk.com/4595202_acb1994dd371c53677b7c21d9407117c.jpg

13 years ago

https://images.plurk.com/4595202_c58a83872af07abe54fe476163105874.jpg

13 years ago

13 years ago

人工造砂那張上面堆的全部是要用的砂嗎?

13 years ago

那堆全用，不就表示嚴重走山了？