Railway permanent way material Dogspikes
出版:Standards Australia
专家解读视频
Specifies requirements for 16 mm and 19 mm steel dogspikes with square shanks and 22 mm diameter round shank steel dogspikes for use with the steel rails specified in AS 1085.1-1990.
AS 1085.8-1988
AS 1085.8-2002 (R2013)
AS 1085.8-1995/Amdt 1-1997 -
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