
Railway applications. Track. Safety requirements for portable machines and trolleys for construction and maintenance.
STANDARD published on 28.2.2011
Designation standards: BS EN 13977:2011
Publication date standards: 28.2.2011
The number of pages: 48
Approximate weight : 144 g (0.32 lbs)
Country: British technical standard
Category: Technical standards BS
ISBN: 978 0 580 63254 9 Status: Confirmed