Railway permanent way material Fishbolts and nuts
出版:Standards Australia
专家解读视频
Specifies requirements for steel heat-treated, oval-necked fishbolts and nuts for use with steel rails in accordance with AS 1085.1 and fishplates rolled in accordance with AS 1085.2.
AS 1085.4-1988
DR 97348
AS 1085.4-2002 (R2013)
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