铁路施工常用英文词汇1.核子密度湿度测定determination of nuclear density-moisture2.路基承载板测定determination of bearing slab of subgrade3.预留沉落量rerve ttlement;ttlement allowance4.反压护道berm with superloading;berm for back
铁路施工常用英文词汇1.核子密度湿度测定determination of nuclear density-moisture2.路基承载板测定determination of bearing slab of subgrade3.预留沉落量rerve ttlement;ttlement allowance4.反压护道berm with superloading;berm for back