SANS 20112-2003 装有发射非对称近光或远光或两者兼有的白炽灯的机动车前照灯认证的统一规定
Uniform provisions concerning the approval of motor vehicle headlamps emitting an asymmetrical passing beam or a driving beam or both and equipped with filament lamps
Applies to motor vehicle headlamps emitting an asymmetrical passing beam or driving beam or both, which may incorporate lenses of glass or plastic material and which are equipped with replaceable filament lamps.