JT/T 1253-219 GNS system for operating vehicles-Test methods of vehicle terminal...

行业标准2023.07.21

JT/T 1254-2019 Technical requirements of position system with high precision bas...

行业标准2023.07.21

JT/T 1255-2019 Technical requirements for the maritime digital broadcasting( NAV...

行业标准2023.07.21

JT/T 1257.3-2019 Online energy consumption monitoring for commercial vehicle for...

行业标准2023.07.21

JT/T 1256-2019 Specifications for compilation technology of port and fairway cha...

行业标准2023.07.21

JT/T 1258-2019 Guides for energy measuring in port.1范围JT/T 1258规定了港口能源计量种类和范围.能源...

行业标准2023.07.21

JT/T 1259-2019 Tally document for stuffing/ unstuffing import-export container.1...

行业标准2023.07.21

JT/T 1260-2019 Rules for tally business of stuffng/ unstuffing import- export co...

行业标准2023.07.21

JT/T 1261-2019 Technical specifications for the repair of port car dumper system...

行业标准2023.07.21

JT/T 828-2019 Guidelines for the preparation of highway & waterway testing a...

行业标准2023.07.21