
Continuous handling equipment and systems - Safety and EMC requirements for fixed belt conveyors for bulk materials (includes Amendment A1:2010)
出版:German Institute for Standardisation (Deutsches Institut für Normung)

专家解读视频
NBN EN 620:2002 - Identical
SN EN 620:2002 - Identical
UNE EN 620:2002 - Identical
NEN EN 620:2002 - Identical
ONORM EN 620:2011 - Identical