JT/T 5035-93 Technical Requirements for Cargo stacking in Port.1主题内容 与适用范围JT/T 5...

行业标准2023.07.19

JT/T 943-2014 Testing apparatus for pavement material strength.1范围JT/T 943规定了路面材...

行业标准2023.07.19

JT/T 944-2014 Testing apparatus for asphalt Brookfield rotary viscosity.1范围JT/T...

行业标准2023.07.19

JT/T 945-2014 Highway engineering epoxy-coated steel bar.1范围JT/T 945规定了公路混凝土工程中采...

行业标准2023.07.19

JT/T 946-2014 Highway engineering-Grouting material(admixture) for prestressed s...

行业标准2023.07.19

JT/T 947-2014 Code for work safety standardization of dangerous cargo port opera...

行业标准2023.07.19

JT/T 647-2005 Drawings for highway revegetation design.1范围JT/T 647规定了公路绿化设计制图的一股...

行业标准2023.07.19

JT/T 670-2006 Rut-depth testing instrument.1范围JT/T 670规定了车辙试验机的产品类型与结构,技术要求,试验方法...

行业标准2023.07.19

JT/T 671-2006 Testing apparatus for asphalt content by burning method.1范围JT/T 67...

行业标准2023.07.19

JT/T 645.1-2016 Wastewater reuse of highway service area-Part 1 : Water quality....

行业标准2023.07.19