JT/T 999-2015 Basic operation procedures of urban bus and trolleybus emergency disposal. 1范围 JT/T 99...

JT/T 994-2015 Highway enginering-Roadbase cement. 1范围 JT/T 994规定了路面基层稳定用水泥的术语和定义、分类与型号、材料与组分、技术要求、试验...

JT/T 986-2015 Additional polymer materials of steel wire rope meshes and polymer mortar for structur...

JT/T 985-2015 Durable cement concrete in highway bridge and culvert. 1范围 JT/T 985规定了公路桥涵用耐久混凝土的术语和定义...

JT/T 969-2015 Crack seal band for pavement. 1范围 JT/T 969规定了路面裂縫贴缝胶的分类和规格、技术要求.试验方法、检验规则及标志、包装、运输和储存。...

JT/T 963-2015 Technical specifications for commercial coaches operating on Qinghai-Tibet Plateau. 1范...

JT/T 678-2019 Vehicular video detecting system for pavement distress. 1范围 JT/T 678规定了车载式路面损坏视频检测系统的结...

JT/T 620-2018 Specification for less-than-truck-load transport service. 1范围 JT/T 620规定了零担货物道路运输的基本要求...

JT/T 532-2019 Carbon fiber sheet and plate for bridge. 1范围 JT/T 532规定了桥梁用碳纤维布(板)的产品分类、规格和型号.技术要求,试验方...

JT/T 489-2019 Vehicle lasification of the toll for highway. 1范围 JT/T 489规定了收费公路车辆通行费的车型分类。 JT/T 489适...