AS 1742.7-1987被替代
Manual of uniform traffic control devices Railway crossings
出版：Standards Australia
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基本信息
標準編號： AS 1742.7-1987
發(fā)布時間：1987/6/8 0:00:00
標準類別：Standard
出版單位：Standards Australia
標準頁數(shù)：22
標準簡介
Sets out traffic control devices to be used to control and warn traffic at and in advance of railway crossings. It specifies the way these are to be used to achieve traffic control which is essential to the safety of rail traffic and road users. Illustrations of typical treatments are included.
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