阶梯式生态护坡挡土墙模具 宏旭模具 河流生态护坡挡土墙模板
Highway retaining wall mold is a plastic mold box or template specially used to produce roadside stone components. Regardless of which area, roadside stone mold is used, with different sizes, models and quantities. The production rules of highway retaining wall mould factory include various production essentials, for example, some of the prefabricated blocks along the road need circular arc or chamfering, and some need flat stone, etc and the number of each mould needs to be determined according to different use shapes.����ȫվ.txt