
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
Ballastless track track plate CRTS III type plate ballastless track
ballast rake
ballast fork
Aggregates for railway ballast
Aggregates for railway ballast
This European Standard specifies the properties of aggregates obtained by processing natural, manufactured or recycled crushed unbound aggregates
Aggregates for railway ballast
Aggregates for railway ballast
This European Standard specifies the properties of aggregates obtained by processing natural@ manufactured or recycled crushed unbound aggregates
Aggregates for railway ballast
Roadway and Ballast
Ballast cleaning machinery
Test method for crushing rate of railway gravel and ballast ballast aggregates
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
本标准适用于道路基、底层及热拌沥青混凝土所使用之钢炉碴。备考 1.钢炉碴为炼钢过程中依制造方法所用设备之不同,分为转炉炉碴及电弧炉炉碴。2.本标准中{ } 内之单位为公制,数值为近似值
Steel slag for road construction
本部分适用于铁路碎石道砟级配检验和取样用网筛
Test method for railway ballast
railway gravel ballast
Ballastless track track plate CRTS III type plate ballastless track
ballast rake
ballast fork
Aggregates for railway ballast
Aggregates for railway ballast
This European Standard specifies the properties of aggregates obtained by processing natural, manufactured or recycled crushed unbound aggregates
Aggregates for railway ballast
Aggregates for railway ballast
This European Standard specifies the properties of aggregates obtained by processing natural@ manufactured or recycled crushed unbound aggregates
Aggregates for railway ballast
Roadway and Ballast
Ballast cleaning machinery
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
Test method for crushing rate of railway gravel and ballast ballast aggregates
本标准适用于道路基、底层及热拌沥青混凝土所使用之钢炉碴。备考 1.钢炉碴为炼钢过程中依制造方法所用设备之不同,分为转炉炉碴及电弧炉炉碴。2.本标准中{ } 内之单位为公制,数值为近似值
Steel slag for road construction
本部分适用于铁路碎石道砟级配检验和取样用网筛
Test method for railway ballast








