旺满模具系列;路基由填筑或开挖而形成的直接支承轨道的结构。也叫做线路下部结构。路基与桥梁、隧道相连,共同构成一条线路。路基依其所处的地形条件不同,有两种基本形式:路堤和路堑,新余盖板模具,俗称填方和挖方。
The structure of directly supporting track formed by filling or exc*ation of subgrade. Also known as line substructure. The roadbed is connected with bridges and tunnels to form a line. There are two basic forms of subgrade according to its topographic conditi: embankment and cutting, commonly known as filling and exc*ation.
盖板通俗意义上讲是用来封闭或盖住容器、箱子或结构物截面的端部或顶部的盖、罩或顶
In the popular sense, cover is used to close or cover the end or top of the section of a container, box or structure.
路基盖板模具是由聚原料或者ABS树脂(--丁二烯共聚物)经过高温融化注塑而成的方形塑料盒子。主要用于道路排水系统。
Roadbed cover die is a square plastic box made of polypropylene raw material or ABS resin (acrylonitrile-styrene-butadiene copolymer) melted and injected at high temperature. It i*ainly used in road drainage system.