AS 1657-1992 1 Australian Standard® 澳大利亚标准® Fixed platforms, walkways, stairways and ladders — Design, construction and installation固定平台、走道、楼梯与梯子的设计、施工与安装 AS 1657-1992 2 This Australian Standard was prepared by Committee SF/13, Platforms, Gangways, Stairways and Ladders
It was approved on behalf of the Council of Standards Australia on 9 September 1992 and published on 16 November 1992
本《澳大利亚标准》是由SF/13 平台、通道、楼梯与梯子委员会编制的
1992 年 9 月经澳大利亚标准委员会通过,1992 年 11 月 16 日出版
The following interests are represented on Committee SF/13: SF/13 委员会由以下单位参加: Aluminium Development Council 铝业发展委员会 Bureau of Steel Manufacturers of Australia 澳大利亚钢铁制造局 Confederation of Australian Industry 澳大利亚工业联合会 Department of Employment, Vocational Education, Training and Industrial Relations, Qld 昆士兰州就业、职业教育、培训与劳资关系部 Departm