BS AU 156-1971 汽车前灯与辅助灯射向对准推荐标准

标准号：BS AU 156-1971
中文标准名称：汽车前灯与辅助灯射向对准推荐标准
英文标准名称：Recommendations for aiming of headlamps and auxiliary lamps on motor vehicles
标准类型：T38
发布日期：1971/9/13 12:00:00
实施日期：1971/9/13 12:00:00
中国标准分类号：T38
国际标准分类号：43.040.20
适用范围：These Recommendations deal with the methods to be used for the aiming and checking of headlamps and auxiliary lamps on motor vehicles, including motorcycles and scooters, where the left-hand rule of the road is applicable. The recommendations are intended for both the initial aiming and the subsequent checking of the aim of head-lamps and auxiliary lamps. Information on the different types of headlamps in current use is given. Except where otherwise stated, the recommendations apply equally to headlamps, fog lamps and supplementary main beam lamps.