污水井钢模具 检查井模具 观察井模具 玉达
1）建筑小区（居住区、公共建筑区、厂区等）、城乡市政、工业园区、旧城改造等范围内埋地塑料排水管道外径不大于1200mm、埋设深度不大于8m的塑料排水检查井工程的设计、施工和维护保养。
1) Design, construction and maintenance of plastic drainageinspection wells with outer diameter less than 1200mm and depthless than 8m buried in residential areas (residential areas, publicbuildings, factories, etc.), urban and rural municipaladministration, industrial parks and old city renovation.
为什么检查井模具可以在今年的市场上受到如此欢迎？为什么检查井模具制造的检查井预制块通过各种工程的验收？为什么检查井钢模具的使用在各地都逐渐开展？玉达模具即原因所在。保定玉达是在不断研发新模具、适应新市场中诞生的。在过去使用的检查井，又开始的砖铺到后来的检查井砌块，再到现在的使用钢筋混凝土预制或者现浇形式的检查井钢模板，整个过程是市场不断优化的结果，也是厂家在不断努力研发的结果。玉达模具就是推广以及研发检查井模具的中心，玉达模具即原因所在。
Why is checking well molds so popular in this year's market? Whydo inspection well molds manufacturing inspection wellprefabricated blocks through the acceptance of various projects?Why is the use of inspection well steel molds gradually developedeverywhere? Yuda mold is the reason. Baoding Yuda was born inconstantly developing new molds and adapting to new markets. Theinspection wells used in the past, the bricks that began to bepaved to later inspection well blocks, and now the inspection wellsteel templates in the form of reinforced concrete orcast-in-place, the entire process is the result of continuousmarket optimization. It is also the result of continuous efforts bymanufacturers to develop. Therefore, Yuda mold is the center forpromotion and research and development of well inspection molds.Yuda molds are the reasons.