JIS B 8619-1999 Thermostatic refrigerant expansion valves -- Methods of testing for performance《热力制冷剂膨胀阀 性能的检验方法》.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

DS 2111 9-1982 Building and civil engineering drawings Representation of areas on views and sections《建筑及土木工程制图 视图和截面面积表示法 》.pdf

DS 2125-1989 Plastics pipes Measurement of dimensions Visual inspection of surfaces《塑料管 尺寸测量 表面目视检查》.pdf

DS 2148 1-1987 Antistatic foorwear Inspection《防静电鞋 检查》.pdf

DS 2166-1980 Micrographics computer output microfiche (COM) A6 size《缩微摄影技术 计算机输出缩微胶片（COM）A6尺寸》.pdf

DS 2168-1991 Retreading of tyres for automobiles《轮胎翻新》.pdf

DS 2169-1981 Workplace atmosphere Counting criteria for asbestos fibres《工作场地大气 石棉纤维的计数标准》.pdf

DS 217-1991 Water analysis Determination of thechemical oxygen demand (Dicromate method)《水分析 化学需氧量的测定（重铬酸盐法）》.pdf

DS 2175-1981 Furniture and fittings Assessment of edges- resistance to water《家具及配件 边角耐水性评定》.pdf

DS 2177-1981 Furniture and fittings Assessment of surfaces- and edges- resistance to mechanical impact《家具及配件 表面和边角承受冲击损坏的能力评定》.pdf