JT/T 449-2021 Highway suspension bridge slings

Standard Number: JT/T 449-2021(JT/T449-2021)Chinese:公路悬索桥吊索English:Highway suspension bridge slings Effective Date:2022-01-01Standard Applicability:This standard applies to highway suspension bridges with parallel wire bundle slings, wire rope slings and rigid boom product production, inspection…

JT/T 1356.3-2020 Specification for IC Card Testing for Urban Public Transportation Part 3: Contactless Card Electrical Characteristics and Communication Protocols

Standard Number: JT/T 1356.3-2020(JT/T1356.3-2020)Chinese:城市公共交通IC卡检测规范 第3部分:非接触卡片电气特性及通信协议English:Specification for IC Card Testing for Urban Public Transportation Part 3: Contactless Card Electrical Characteristics and Communication Protocols Effective Date:2021-03-01Standard Applicability:This part applies to the testing…

JT/T 1278-2019 pilotage visa form

Standard Number: JT/T 1278-2019(JT/T1278-2019)Chinese:引航签证单English:pilotage visa form Effective Date:2019-10-01Standard Applicability:This standard applies to the design, printing and use of pilotage visa sheets used by pilotage organizations approved by the competent department…

JT/T 1242-2019 Performance Requirements and Test Procedures for Automatic Emergency Braking Systems for Operating Vehicles

Standard Number: JT/T 1242-2019(JT/T1242-2019)Chinese:营运车辆自动紧急制动系统性能要求和测试规程English:Performance Requirements and Test Procedures for Automatic Emergency Braking Systems for Operating Vehicles Effective Date:2019-04-01Standard Applicability:This standard applies to the automatic emergency braking system installed on the…