JT/T 680.3-2007 Technical requirement for the installation, operation, maintenance and repair of marine navigation equipment Part 3: Echo sounder.1范围JT/T 680.3规定了回声测深...
JT/T 680.5-2007 Technical requirement for the intallation, operation, maintenance and repair of marine navigation equipment Part 5: Electromagnet log.1范围JT/T 680.5规定了电磁计...
JT/T 680.1-2016 Technical requirements for the installation ，operation, maintenance and repair of marine navigation equipment-Part 1: General and guidance.1范围JT/T 680.1规定了...
JT/T 678-2007 Vehicle bearing road laser video distress detecting system.1范围JT/T 678规定了车载式路面激光视频病害检测系统(以下简称漱光视频病害检测系统...
JT/T 677-2009 Vehicle bearing road laser rut-meter.1范围JT/T 677规定了车载式路面激光车辙仪(以下简称激光车辙仪)的分类与结构、技术要求、试验方法、...
JT/T 676-2009 Vehicle bearing road laser profilometer.1范围JT/T 676规定了车载式路面激光平整度仪(以下简称激光平整度仪)的产品结构、技术要求、试验方...
JT/T 675-2007 Comb gauge for wet-film thickness of road traffic marking coat.1范围JT/T 675规定了遭路交通标线涂层湿膜厚度梳规(简称“梳规”)的材质、结构形...
JT/T 674-2007 Shape selector of glass beads.1范围JT/T 674规定了测定道路交通标线用玻璃珠成圆率的玻璃珠选形器的技术要求、试验方法、检验规则和标...
JT/T 662-2006 Marine insulated immersion suits.1范围JT/T 662规定了船用保温救生服的产品分类、技术要求、试验方法检验规则、标志、包装运输和贮存。...
JT/T 656-2006 Cargo handling and movement report message based on XML.1范围JT/T 656规定了货物装卸和搬移的参与方之间,进行数据交换所使用的基于XML格式的货...
