AS 1742.7-1993 标准详情
- 标准号:AS 1742.7-1993
- 中文标题:统一交通控制设备手册 - 铁路道口
- 英文标题:Manual of uniform traffic control devices - Railway crossings
- 标准类别:澳大利亚国家AS
- 发布日期:
Specifies traffic control devices to be used to control and warn traffic at and in advance of railway level crossings. Significant changes incorporated in this revision include the addition of an optional red target board to the basic position (cross
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