The blown sand bags cofferdam structure in coastal reclaim is doable, and easily to carry out, so it can be applied on similar construction.
围海中的吹砂管袋围堰结构可行，易于施工，可以在类似工程中推广应用。
The blown sand bags cofferdam structure in coastal reclaim is doable, and easily to carry out, so it can be applied on similar construction.
围海中的吹砂管袋围堰结构可行，易于施工，可以在类似工程中推广应用。
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