1.1本消费者安全规范涵盖了向淋浴区供水的防热震装置和系统。 1.2本规范规定了设备和系统的最低性能要求，以将与热冲击危险相关的风险降至最低。 1.3以英寸-磅为单位的数值应视为标准值。括号中给出的值是到国际单位制的数学转换，仅供参考，不被视为标准值。

1.1 This consumer safety specification covers thermal-shock-preventing devices and systems delivering water to showering areas. 1.2 This specification establishes the minimum performance requirements for the devices and systems to minimize the risks associated with the hazards of thermal shock. 1.3 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.