垫层

例句与用法

Resilient floor coverings - specification for corkment underlay ; german version en 12455 : 1999
弹性覆地材料.软木垫层规范
The track system consists of rails , sleepers and filling layers of crushed stones
轨道系统由铁轨、枕木、碎石垫层组成。
Several problems about soft - soil foundation treatment by replacing the layer under the ground
换土垫层法处理软地基的几个问题
Generally , track structure consists of track , rail pad , sleeper and ballast
轨道结构一般包括轨道、轨道扣件、枕木、碎石垫层。
Bed of debris
岩屑和泥饼垫层
The analysis on the influence of track pads on the bridge track structure ' vibration reducing
隔振垫层对桥上轨道结构减振的影响分析
Application of systematic analysis to sand - vibrating construction in large physical volume
系统分析方法在大体积换砂垫层施工中的应用
Basal tar mat
底部焦油垫层
Layers of pad
隔震垫层数
Construction technology of pack - drain , sand cushion and geogrid method for soft ground improvement
砂垫层和土工格栅加固软土地基施工技术