JT/T 164.1-2018 Repairing requirement for special equipment of cutter suction dr...

行业标准2023.07.21

JT/T 325-2018 Type dividing and class rating for commercial motor-vehicles of pa...

行业标准2023.07.21

JT/T 478-2017 Technical specifications for computer control system of vehicle in...

行业标准2023.07.21

JT/T 496-2018 High-density polyethylene sicore duct for highway underground comm...

行业标准2023.07.21

JT/T 537-2018 Corrosion inhibitor for reinforcing steel in concrete.1范围JT/T 537规...

行业标准2023.07.21

JT/T 617.1-2018 Regulations concerning road transportation of dangerous goods-Pa...

行业标准2023.07.21

JT/T 617.2-2018.1范围JT/T 617.2规定了道路运输危险货物的分类,包括分类的--般要求和具体规定。JT/T 617.2适用于道路运输危险货...

行业标准2023.07.21

JT/T 617.3-2018 Regulations concerning road transportation of dangerous goods-Pa...

行业标准2023.07.21

JT/T 617.5-2018 Regulations concerning road transportation of dangerous goods-Pa...

行业标准2023.07.21

JT/T 617.4-2018 Regulations concerning road transportation of dangerous goods-Pa...

行业标准2023.07.21