Elements of electrical and optical connection - test methods - visual examination 电气和光学连接元件.试验方法.目视检验
Non - destructive testing - visual testing - general principles ; german version en 13018 : 2001 无损检测.目视检验.一般原理
Semiconductor devices - mechanical and climatic test methods - external visual examination 半导体器件.机械和气候试验方法.目视检验
Film and hybrid integrated circuits - internal visual inspection and special tests 薄膜集成电路和混合集成电路.内部目视检验和专用试验
Fluid fertilizers . preliminary visual examination and preparation of samples for physical testing 流体肥料.物理试验用样品的初步目视检验和制备
Founding - visual examination of surface discontinuities - steel sand castings ; german version en 12454 : 1998 铸造.表面缺陷的目视检验.钢砂型铸件
Standard test method for determining integrity of seals for medical packaging by visual inspection 用目视检验测定医疗包装密封完整性的标准试验方法
Aerospace series . elements of electrical and optical connection . test methods . part 101 : visual examination 航空航天系列.电气及光学连接元件.试验方法.第101部分:目视检验
Rolling element bearings - aircraft engine , engine gearbox and accessory applications - surface visual inspection 飞行器发动机发动机齿轮箱及辅助设备的滚动轴承.表面目视检验
Determination of chromium content of steel and iron by potentiometric or visual method iso 4937 : 1986 ; german version en 24937 : 1990 钢和铁.铬含量的测定.电位滴定法或目视检验法
