
发布时间:2024-05-27 17:49:26 - 更新时间:2024年06月29日 15:22
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railway gravel ballast
Testing method for railway gravel track bed status parameters
Crushed stone of solid rocks for railway ballast. Specifications
本标准规定了铁路碎石道砟(以下简称道砟)的技术要求、检验规则和运输、贮存、验交。 本标准适用于国家铁路、合资铁路、地方铁路用碎石道砟,工矿企业铁路也可参照使用
Railway ballast
Railway gravel ballast
Test method for crushing rate of railway gravel and ballast ballast aggregates
Crushed stone of rocks for railway ballast. Specifications
Crushed natural stone for railway ballast. Specifications
Test method for plastic limit of railway gravel and ballast powder
Test method for density of railway gravel and ballast
Test method for bulk density of railway gravel and ballast
Test method for liquid limit of railway crushed stone and ballast powder
Test method for crushing rate of railway gravel ballast standard aggregate
本标准适用于道路用碎石,如铺筑路面、底层、基层,沥青路面之面层及底层等使用之碎石(以下简称碎石
Crushed Stone for Road Construction
Test method for impact toughness of railway gravel and ballast
railway gravel ballast
Testing method for railway gravel track bed status parameters
Crushed stone of solid rocks for railway ballast. Specifications
本标准规定了铁路碎石道砟(以下简称道砟)的技术要求、检验规则和运输、贮存、验交。 本标准适用于国家铁路、合资铁路、地方铁路用碎石道砟,工矿企业铁路也可参照使用
Railway ballast
Railway gravel ballast
Test method for crushing rate of railway gravel and ballast ballast aggregates
Crushed stone of rocks for railway ballast. Specifications
Crushed natural stone for railway ballast. Specifications
Test method for plastic limit of railway gravel and ballast powder
Test method for density of railway gravel and ballast
Test method for bulk density of railway gravel and ballast
Test method for liquid limit of railway crushed stone and ballast powder
Test method for crushing rate of railway gravel ballast standard aggregate
本标准适用于道路用碎石,如铺筑路面、底层、基层,沥青路面之面层及底层等使用之碎石(以下简称碎石
Crushed Stone for Road Construction
Test method for impact toughness of railway gravel and ballast








