The revetment type combining cast-in-situ concrete protectionface and dry masonry block stone is introduced.
并介绍了现浇混凝土护面与干砌块石相结合的护岸型式。
2
The revetment type combining cast - in - situ concrete protectionface and dry masonry block stone is introduced.
并介绍了现浇混凝土护面与干砌块石相结合的护岸型式。
3
The main bodies in GI protectionface different commodity market and the stability and feasibility of its interest linkage depends on risks and benefits beard by those bodies.