DIN EN 13237-2013 潜在爆炸性环境.潜在的爆炸性环境中使用的设备和防护系统的术语和定义.德文版本EN 13237-2012
Potentially explosive atmospheres.Terms and definitions for equipment and protective systems intended for use in potentially explosive atmospheres; German version EN 13237:2012
This European Standard specifies terms and definitions(vocabulary)to be used in suitable standards dealing with equipment and protective systems intended for use in potentially explosive atmospheres.