新的！IEC 60079-29-2:20 15作为IEC标准+60079-29-2:20 15提供，其中包含国际标准及其红线版本，显示了与上一版本相比技术内容的所有变化。 IEC 60079-29-2:20 15为工业和商业安全应用中使用的II类电动设备和煤矿井下I类设备的选择、安装、安全使用和维护提供了指南和推荐实践，用于检测和测量符合IEC 60079-29-1或IEC 60079-29-4要求的易燃气体。这第二版取消并取代了2007年出版的第一版。本版构成技术修订版。有关上一版本的更改列表，请参考文档的前言。 关键词:气体检测仪可燃气体蒸气

NEW! IEC 60079-29-2:2015 is available as IEC Standards+ 60079-29-2:2015 which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.

IEC 60079-29-2:2015 gives guidance on, and recommended practice for, the selection, installation, safe use and maintenance of electrically operated Group II equipment intended for use in industrial and commercial safety applications and Group I equipment in underground coal mines for the detection and measurement of flammable gases complying with the requirements of IEC 60079-29-1 or IEC 60079-29-4. This second edition cancels and replaces the first edition published in 2007. This edition constitutes a technical revision. Please refer to the Foreword of the document for a listing of the changes from the previous edition. Keywords: gas detectors, flammable gases, vapours