NF E56-003-1:2010
Machines for underground mines - Safety requirements for hydraulic powered roof supports - Part 1 : support units and general requirements.

Standard No.

NF E56-003-1:2010

Release Date

2010

Published By

Association Francaise de Normalisation

Latest

NF E56-003-1:2010

Replace

NF E56-003-1:2002

NF E56-003-1:2010 history

• 2010 NF E56-003-1:2010 Machines for underground mines - Safety requirements for hydraulic powered roof supports - Part 1 : support units and general requirements.
• 0000 NF E56-003-1:2002