https://www.ynjsw.com/file/upload/201308/21/15-25-09-82-8008.jpg

检查修补:

https://www.ynjsw.com/file/upload/201308/21/15-25-14-79-8008.jpg

边坡铺土工布:

https://www.ynjsw.com/file/upload/201308/21/15-25-16-73-8008.jpg

土工布焊接:

https://www.ynjsw.com/file/upload/201308/21/15-25-22-20-8008.jpg

土工膜裁剪:

https://www.ynjsw.com/file/upload/201308/21/15-25-28-78-8008.jpg

陡坡焊接:

https://www.ynjsw.com/file/upload/201308/21/15-25-31-84-8008.jpg

库底清理:

https://www.ynjsw.com/file/upload/201308/21/15-25-34-64-8008.jpg

大坝铺土工膜:

1

7