JT/T 1197-2018 Requirement for handing over of express item air transport.1范围JT/...

行业标准2023.07.21

JT/T 1198-2018 Classification and specification on highway traffie noise control...

行业标准2023.07.21

JT/T 1242-2019 Performance requirements and test procedures for advanced emergen...

行业标准2023.07.21

JT/T 1203-2018 Equipment requirements for hybrid bus.1范围JT/T 1203规定了混合动力公共汽车的分类、...

行业标准2023.07.21

JT/T 1263-2019 Highway collision avoidance warning device.1范围JT/T 1263规定了公路用防撞预警...

行业标准2023.07.21

JT/T 1264-2019 Fog seal material with rejuvenator for asphalt pavement.1范围JT/T 1...

行业标准2023.07.21

JT/T 1266-2019 Technical conditions of cold sprayed zinc anticorrosive for bridg...

行业标准2023.07.21

JT/T 1265-2019 Method of tension detection for bridge prestressing fine-rolling...

行业标准2023.07.21

JT/T 1267-2019 Prestressing carbon fiber plate-gripping anchorage for bridge.1范围...

行业标准2023.07.21

JT/T 1268-2019 Retard-bonded prestressing steel strand and special anchorage for...

行业标准2023.07.21