ISO 13338:2017规定: -对于纯气体和某些液体，应提供一份完整的清单，说明其腐蚀性； -对于气体混合物，在没有实验数据的情况下，与每种成分的腐蚀性有关的计算方法； 为了确定气体和气体混合物对组织的腐蚀性，以便为每种气体和气体混合物分配合适的出口连接。

ISO 13338:2017 provides: - for pure gases and some liquids, a complete list indicating their corrosiveness; - for gas mixtures, a calculation method, in the absence of experimental data, relating to the corrosiveness of each of their components; in order to determine the corrosiveness of gases and gas mixtures on tissue so that a suitable outlet connection can be assigned to each of them.