this design is the shape of the lake, and in the garden. this design according to the appearance of the river revetment and dike and slope gradient can be installed, the dam collapse and prevent soil erosion. a strong force and the natural affinity of the surface, the formation of the lake to the appearance, and the left and right symmetrical the study of symmetry as the thickness is set to the shape of the section is formed through the center of the ball of clay material, the production of plastic processing on the thermal process after formation of the light body; and two or more of the above the appearance of the body in the face of the insert, and the light. the combination of a mutual connection body is fixed to the end of ball is made, including the characteristics.;this design according to the security of the appearance is in the body of the mud material made of plastic, and a process to form a character, to write, to prevent water and ecological destruction, the vegetation in the help of the effect. then, the whole of the association between each other. the use of each other, and a slope protection method, the high stability of supply, can maintain the effect. also, the light body to the point of use of the small production in nutrient supply, and the appearance is not only the condition of the equipment. the students can choose and the picture can be more open, to help the growth of environmentally friendly nature. the director may, and the slope of the water discharged to the smooth, the soil is barren and prevention effect.
展开▼
