并列举了应用FWD测量路表弯沉盆的优点及FWD在道路设计与评价中的一些基本用途。
In addition, the advantage of FWD deflection bowel and FWD application in pavement design and evaluation are illustrated by examples.
分析弯沉盆面积对旧路状况进行评价的实用性。
The practicability of estimate of existing cement concrete pavement based on deflection basin is analyzed.
弯形喷嘴设计，有效清洁厕盆内坑、边沿等弯位。
With the design of bending nozzle, it can clean the inside, edge and bending places of the water closet pan.
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