YY/T 0752-2009.Electric surgical equipment for osseous tissue.1范围YY/T 0752规定了电动骨组织手术设备的术语和定义、性能和安全要求、试验方法。YY/T 07...
TB/T 3475.7-2020.Components of diesel engine for locomotive and DMU-Part 7 : Cylinder head.1范围TB/T 3475.7规定了机车、动车组柴油机气缸盖的技术要求，检验方法...
TB/T 3316-2020.Bogie for rolling stock-Bogie for EMU/DMU.1范围TB/T 3316规定了新造动车组转向袈的技术要求，检验方法,检验规则,标志包装、运输与储存。...
TB/T 3311-2018.Coupling of rolling stock.1范围TB/T 3311规定了机车车辆联轴器(以下简称“联轴器”)的术语和定义,技术要求，检验方法,检验规则,标志、...
TB/T 3307.1-2020.Technical specification for manufacturing of high speed turnouts-Part 1: Manufacturing and assembly.1范围TB/T 3307.1规定了高速铁路道岔制造技术要求、...
TB/T 3210.1-2020.Railway transport of coal dust suppression schnical conditions-Part 1: Dust agent.1范围TB/T 3210.1规定了铁路煤炭运输用抑尘剂(以下简称抑尘剂)的术...
TB/T 2942.1-2020.Steel castings for rolling stock-Part 1:Technical requirements and inspection.1范围TB/T 2942.1规定了机车车辆用铸钢件的术语和定义，技术要求，检...
TB/T 2860.2-2020.Electropneumatic switch machines-Part 2: Type ZK4 switch machines.1范围TB/T 2860.2规定了ZK4型电空转辙机(以下简称转辙机)的型号、外形及安装尺...
YY/T 0751-2009/IEC 61205:1993.Ultrasonics- Dental descaler systems一Measurement and declaration of the output characteristics.1范围YY/T 0751规定了:超声洁牙设备的基本非...
YY/T 0748.1-2009/IEC 61391-1 : 2006.Ultrasonics- -Pulse echo scanner-Part 1 :Techniques for calibrating spatial measurement systems and measurement of system point -spread function ...
