JIS C60664-4-2009 Insulation coordination for equipment within low-voltage systems -- Part 4 Consideration of high-frequency voltage stress《低压系统范围内设备的绝缘协调 第4部分 .pdf

相关资源

JIS C9901 AMD 1-2018 Methods of calculation and representation of energy efficiency standard achievement percentage of electrical and electronic appliances (Ame.pdf

JIS B8366-1-2018 Fluid power systems and components -- Cylinders 《流体动力系统和元件 液压缸 元件和识别代码 第1部分 缸径和活塞杆.pdf

JIS Z4716-2018 Measurement methods of leakage X-ray from X-ray examination rooms《X射线检查室泄漏X射线的测量方法》.pdf

JIS Z2345-4-2018 Standard test blocks for ultrasonic testing -- Part 4 Standard test blocks for angle beam ultrasonic testing《超声检测用标准试块 第4部分 斜射超声检测用标准试块》.pdf

JIS Z2345-3-2018 Standard test blocks for ultrasonic testing -- Part 3 Standard test blocks for normal ultrasonic testing《超声检测用标准试块 第3部分 普通超声检测用标准试块》.pdf

JIS Z2345-2-2018 Standard test blocks for ultrasonic testing -- Part 2 A7963 Standard Test Block《超声检测用标准试块 第2部分 A7963标准试块》.pdf

JIS Z2345-1-2018 Standard test blocks for ultrasonic testing -- Part 1 A1 Standard Test Block《超声检测用标准试块 第1部分 A1标准试块》.pdf

JIS Z2242-2018 Method for Charpy pendulum impact test of metallic materials《金属材料的摆式冲击试验方法》.pdf

JIS Z0150-2018 Packaging -- Distiribution packaging -- Graphical symbols for handling and storage of packages《包装 畸变包装 包装处理和储存用图形符号》.pdf

JIS X6302-9-2018 Identification cards -- Recording technique -- Part 9 Tactile identifier mark《识别卡 记录技术 第9部分 触式鉴别器标志》.pdf

猜你喜欢

NBN-ISO 3874-1991 3750 Series 1 freight containers - Handling and securing《货运集装箱系列1：操作及安全紧固》.pdf

NBN-ISO 3880 1-1992 1875 Building construction- Stairs- Vocabulary- Part I《建筑施工 楼梯 术语表 第1部分》.pdf

NBN-ISO 3881-1992 5000 Building construction - Modulair co-ordination - Stairs and stair openings - Co-ordinating dimensions《建筑结构 模数协调 梯和梯口协调尺寸规范》.pdf

NBN-ISO 389-1992 5000 Acoustics Standard reference zero for the calibration of pure tone air conduction audiometers《声学 校准纯音响骨质传导听力计用标准参考零点》.pdf

NBN-ISO 3891-1992 4375 Acoustics - Procedure for describing aircraft noise heard on the ground《声学 描述地面上听到的飞机噪声的程序》.pdf

NBN-ISO 3898-1992 8750 Bases for design of structures - Notations - General symbols《建筑计算基础 标记 一般符号》.pdf

NBN-ISO 3951-1993 2500 Sampling procedures and charts for inspection by variables for percent nonconforming《不合格品率的计量抽样检查程序及图表》.pdf

NBN-ISO 3993-1991 5000 Liquefied petroleum gas and light hydrocarbons - Determination of density or relative density - Pressure hydrometer method《液化石油气和轻质烃类 密度或相对密度的测定 压力石油密度计法》.pdf

NBN-ISO 4066-1992 9375 Building and civil engineering drawings - Bar scheduling《建筑和土木工程制图 增强钢筋棒料表》.pdf