JT/T 229-2013 Hand-hydraulic steering gear.1范围JT/T 229规定了内河、沿海船舶手动液压舵机的设计、结构、性能、...

行业标准2023.07.20

JT/T 572-2015 Water transport engineering-Groundwater stage gauge.1范围JT/T 572规定了...

行业标准2023.07.20

JT/T 573-2015 Water transport engineering-Acoustic water level gauge.1范围JT/T 573...

行业标准2023.07.20

JT/T 575-2015 Water transport engineering-Gate opening gauge.1范围JT/T 575规定了闸门开度计...

行业标准2023.07.20

JT/T 576-2015 Water transport engineering-Nonmetal ultrasonic detector.1范围JT/T 5...

行业标准2023.07.20

JT/T 626-2014 Ientihcation of stations for martime mobile serice.1范围JT/T 626规定了水...

行业标准2023.07.20

JT/T 632-2018 Computer monitor for vehicle trouble diagnosis.1范围JT/T 632规定了汽车故障电...

行业标准2023.07.20

JT/T 697.2-2014 Basic data element of transportation information-Part2: Basic da...

行业标准2023.07.20

JT/T 697.6-2014 Basic data element of transportation information Part 6: Basic d...

行业标准2023.07.20

JT/T 697.7-2014 Basic data element of transportation information-Part 7: Basic d...

行业标准2023.07.20