ISO 18332:2007定义了孔隙率及其相关术语，并概述了金属和相关无机涂层孔隙率测试所涉及的原则。还考虑了孔隙度测试的目的，从而帮助用户为产品及其服务应用选择最合适的测试。 孔隙度测试不能用于建立腐蚀性能标准。

ISO 18332:2007 defines porosity and its associated terms, and outlines the principles involved in porosity testing of metallic and related inorganic coatings. The purpose of porosity testing is also considered, thereby assisting the user to select the most suitable test for the product and its service application. The porosity test cannot be used to establish corrosion-performance standards.