1.1 这些测试方法涵盖了为测试目的将乳液地板抛光膜涂覆到合适的基材上的程序。涵盖了五种测试方法，如第节所述 3 . 1.2 这些方法仅限于在平的、刚性的基底上使用，如果需要，安装在非吸收性背衬上。 1.3 以SI单位表示的值应被视为标准。括号中给出的值仅供参考。 1.4 本标准并不旨在解决与其使用相关的所有安全性问题（如果有）。本标准的使用者有责任在使用前建立适当的安全、健康和环境实践并确定法规限制的适用性。 1.5 本国际标准是根据W发布的关于制定国际标准、指南和建议的原则的决定中确立的国际公认的标准化原则制定的世界贸易组织技术性贸易壁垒委员会。 ======意义和用途====== 2.1 所描述的所有五种测试方法将从可用于各种性能测试的乳液地板抛光剂产生抛光膜。测试方法的选择由各个实验室决定。

1.1 These test methods cover procedures for application of emulsion floor polish films to suitable substrates for testing purposes. Five test methods are covered, as outlined in Section 3 . 1.2 These procedures are limited to use on flat, rigid substrates mounted, if necessary, on a nonabsorbent backing. 1.3 The values stated in SI units are to be regarded as the standard. The values given in parentheses are provided for information only. 1.4 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 1.5 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee. ====== Significance And Use ====== 2.1 All five of the test methods described will produce polish films from emulsion floor polishes which can be used for various performance tests. The choice of test method is left up to the individual laboratory.