JT/T 714-2008 Road weather environment-The visibility mcter.1范围JT/T 714规定了道路能见度检...

行业标准2023.07.19

JT/T 715-2008 Road weather environment-Embedded road status sensor.1范围JT/T 715规定...

行业标准2023.07.19

JT/T 736-2009 Controlled permeability formwork liner for concrete construction.1...

行业标准2023.07.19

JT/T 737-2009 Filled epoxy-coated strand.1范围JT/T 737规定了填充型环氧涂层钢绞线产品的分类，技术要求,试验方法...

行业标准2023.07.19

JT/T 800-2011 Glassfiber reinforced plastic steel mesh trunk for highway.1范围JT/T...

行业标准2023.07.19

JT/T 801-2011 Convex mirror for highway.1范围JT/T 801规定了公路用凸面反光镜产品的术语和定义、型号、技术要求、试...

行业标准2023.07.19

JT/T 802-2011 Bio-contact oxidation complete sets of equipment for expressway se...

行业标准2023.07.19

JT/T 803-2011 Prestressed ground anchors of filled epoxy-coated strand.1范围JT/T 8...

行业标准2023.07.19

JT/T 717-2008 Repairing techniques specification for port continuous machinery.1...

行业标准2023.07.19

JT/T 720-200 Currency technical request for the maintenance and repair of motor...

行业标准2023.07.19