ISO 7225:2005规定了预防性标签的设计、内容(即危险符号和文本)和应用,这些标签用于含有单一气体或气体混合物的单个气瓶。ISO 7225:2005不包括集束气瓶标签和集束标签。
ISO 7225:2005 specifies the design, content (i.e. hazard symbols and text) and application of precautionary labels intended for use on individual gas cylinders containing single gases or gas mixtures. Labels for cylinders of bundles and labels for bundles are not covered by ISO 7225:2005.