A high temperature cutoff shall be supplied as an integral part of the heater.
A high temperature cutoff shall be supplied as an integral part of the heater.
高温关闭功能应该作为热水器的整体之一加以配置。
A high temperature cutoff shall be supplied as an integral part of the heater.
高温关闭功能应该作为热水器的整体之一加以配置。