1.1 本规范涵盖了工程用电沉积铑涂层的要求。 1.2 本规范涵盖的铑涂层通常用于其耐腐蚀性、稳定的电接触电阻、耐磨性、反射率和耐热性。 1.3 附录X1 介绍了电沉积铑的一些典型应用。 1.4 以国际单位制表示的数值应视为标准值。本标准不包括其他计量单位。 1.5 本标准并非旨在解决与其使用相关的所有安全问题（如有）。本标准的用户有责任在使用前制定适当的安全和健康实践，并确定监管限制的适用性。

1.1 This specification covers requirements for electrodeposited coatings of rhodium used for engineering purposes. 1.2 Coatings of rhodium covered by this specification are usually employed for their corrosion resistance, stable electrical contact resistance, wear resistance, reflectivity, and heat resistance. 1.3 Appendix X1 covers some typical applications for electrodeposited rhodium. 1.4 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 1.5 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 and health practices and determine the applicability of regulatory limitations prior to use.