UL 912 BULLETINS-2005
公路用紧急信号

Highway emergency signals

UL 912 BULLETINS-2005 发布历史

These requirements cover highway emergency signals intended to be carried on commercial automotive vehicles and to be used as emergency traffic warning signals in the event of enforced parking of the vehicle on a highway. These requirements cover three types of warning signals: Liquid-Burning Flares, Red Electric Warning Lanterns, and Fuses. A product that contains features, characteristics, components, materials, or systems new or different from those in use when the standard was developed, and that involves a risk of fire, electric shock, or injury to persons shall be evaluated using the appropriate additional component and end-product requirements as determined necessary to maintain the level of safety for the user of the product as originally anticipated by the intent of this standard.

UL 912 BULLETINS-2005由美国保险商实验所 US-UL 发布于 2005-01-01。

UL 912 BULLETINS-2005 在中国标准分类中归属于: Q85 城市道路器材设备，在国际标准分类中归属于: 93.080.30 道路设备和装置。

UL 912 BULLETINS-2005的历代版本如下：

• 2005年01月01日 UL 912 BULLETINS-2005 公路用紧急信号

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标准号

UL 912 BULLETINS-2005

发布日期

2005年01月01日

实施日期

废止日期

无

中国标准分类号

Q85

国际标准分类号

93.080.30

发布单位

US-UL

适用范围

These requirements cover highway emergency signals intended to be carried on commercial automotive vehicles and to be used as emergency traffic warning signals in the event of enforced parking of the vehicle on a highway. These requirements cover three types of warning signals: Liquid-Burning Flares, Red Electric Warning Lanterns, and Fuses. A product that contains features, characteristics, components, materials, or systems new or different from those in use when the standard was developed, and that involves a risk of fire, electric shock, or injury to persons shall be evaluated using the appropriate additional component and end-product requirements as determined necessary to maintain the level of safety for the user of the product as originally anticipated by the intent of this standard.