BS EN ISO 20769-2:2018规定了胶片和数字射线照相的基本技术，其目的是经济地获得令人满意且可重复的结果。这些技术基于公认的实践和该学科的基本理论。交叉引用:ISO 17636-2ISO 19232-5ISO 11699-2ISO 11699-1EN 14784-1ISO 20769-1ISO 19232-1ASTM E2597EN 12543-1ISO 5580ISO 9712ASTM E1000ISO 19232-2EN 12543-4EN 14096-2EN 12543-2ISO 17636-1EN 44EN 12543- 5ISO 5576ASTM E2736ISO 19232-3EN 12543-3EN 12679ISO 19232-4购买本文件时提供的所有当前修订版均包含在购买本文件中。

BS EN ISO 20769-2:2018 specifies fundamental techniques of film and digital radiography with the object of enabling satisfactory and repeatable results to be obtained economically. The techniques are based on generally recognized practice and fundamental theory of the subject.Cross References:ISO 17636-2ISO 19232-5ISO 11699-2ISO 11699-1EN 14784-1ISO 20769-1ISO 19232-1ASTM E2597EN 12543-1ISO 5580ISO 9712ASTM E1000ISO 19232-2EN 12543-4EN 14096-2EN 12543-2ISO 17636-1EN 444EN 12543-5ISO 5576ASTM E2736ISO 19232-3EN 12543-3EN 12679ISO 19232-4All current amendments available at time of purchase are included with the purchase of this document.