河北宏旭 沟渠预制排水沟钢模具 沟渠排水沟钢模具 河流**护坡模具 河北宏旭 沟渠预制排水沟钢模具 沟渠排水沟钢模具 河流**护坡模具 Road oval drainage ditch mold road subgrade oval drainage ditch mold for large drainage ditch engineering use a special shape mold, from the actual processing of road oval drainage mold From the perspective of road subgrade ovate drainage ditch mold, the length is basically 2 meters, and the internal size is also clearly specified. It is a mold product with very good application effect in highway engineering to produce drainage prefabricated block, road oval drainage ditch mold Roadjbp���� subgrade oval drainage ditch mold in the production of production, is more attention to the overall mold production nature. Mould for oval drainage ditch of road When the ovate drainage ditch mold of road subgrade is used in the project, in order to ensure the use effect of the product and hope that it has a long service life, we will choose to use thicker steel plate materials for engineering production. The molding effect of the produced mold products is relatively good, and the mold has a wide range of use, which can be used as a highway drainage tool, It can also be used as a channel product for farmland irrigation water, with very good use effect.