JT/T 1239-2019 Technical specification of anti-icing coating material for asphal...

行业标准2023.07.21

JT/T 1241-2019 Technical specifcations of separating facility for driver' scompa...

行业标准2023.07.21

JTS 252-1-2018 Construction Environmental Supervision Code for Port and Waterway...

行业标准2023.07.21

JTS 265-4-2017 Standard of Quality Inspection for Dredging Works in the Yangtze...

行业标准2023.07.21

JTS/T 119-2018.1总则1.0.1为合理确定远海区域水运工程造价,规范远海区域水运工程概算预算编制及管理行为,制定本规定。1.0.2 JTS/T 1...

行业标准2023.07.21

JTS/T 121-2018.1总则1.0.1为适应港口建设项目节能管理要求,规范节能验收报告的编制要求、内容和格式，保证节能验收报告编制质量，制定本规范。1....

行业标准2023.07.21

JTS/T 231-8-2018 Technical Regulation of Modeling for Regulating Structures in I...

行业标准2023.07.21

JTS/T 292-1-2018.说明一、定额的使用应符合下列规定。1.JTS/T 292-1额的计量单位,除注明者外,均按自然方计算。自然方系指未经扰动的自然...

行业标准2023.07.21

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