JIS C9319-1991 Thyristorstacks for resistance welding machine《电阻焊接机用晶闸管堆》.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 T 03-486-1988 3750 Carbonaceous materials forthe production of aluminium - Calcined coke and calcined carbon products -Determination of the density in xylene- Pyknometric metho.pdf

NBN T 03-487-1988 3750 Carbonaceous materials used in the production of aluminium - Green and calcined coke - Determination of as h content《制铝用碳质材料 生焦炭和煅烧焦炭 灰分含量的测定》.pdf

NBN T 03-488-1988 6875 Carbonaceous materials used in the production of aluminium - Pitch for electrodes- Determination of ash《制铝用碳质材料 电极用沥青，灰分的测定》.pdf

NBN T 03-489-1988 5625 Carbonaceous materials used in the production of aluminium - Sampling from cathodic blocks and prebaked anodes - General《铝生产用含碳材料 阴极碳块和预焙阳极的取样 一般要求》.pdf

NBN T 03-490-1988 1250 Carbonaceous materials forthe production of aluminium - Calcined coke - Determination of oil content-Method by solvent extraction《铝生产用碳制材料 煅烧焦 含油量的测定 溶剂提取法》.pdf

NBN T 03-511-1983 5625 Anhydrous hydrogen fluoride for industrial use - Sampling《工业用无水氟化氢 取样》.pdf

NBN T 03-512-1983 5625 Anhydrous hydrogen fluoride for industrial use - Determination of non-volatile acid content - Titrimetric method《工业用无水氟化氢 不挥发酸含量的测定 滴定法》.pdf

NBN T 03-513-1983 8750 Aqueous hydrofluoric acid for industrial use - Sampling and methods of test《工业用含水氢氟酸 取样和试验方法》.pdf

NBN T 03-514-1983 4375 Anhydrous hydrogen fluoride for industrial use - Determination of water content-Karl Fischer method《工业用无水氟化氢 水含量的测定 卡尔费休法》.pdf