ONORM EN ISO 14691:2009现行
Petroleum, Petrochemical And Natural Gas Industries - Flexible Couplings For Mechanical Power Transmission - General-purpose Applications
出版：Osterreichisches Normungsinstitut
专家解读视频
Describes the requirements for couplings for the transmission of power between the rotating shafts of two machines for general purpose applications in the petroleum, petrochemical and natural gas industries.
NEN EN ISO 14691:2009 - Identical
SS EN ISO 14691 Ed. 2 (2008) - Identical
SN EN ISO 14691:2009 - Identical
NS EN ISO 14691 Ed. 2 (2008) - Identical
UNI EN ISO 14691:2009 - Identical
NBN EN ISO 14691:2009 - Identical
NF EN ISO 14691:2010 - Identical
BS EN ISO 14691:2008 - Identical
NF EN ISO 14691:2001 - Identical
NBN EN ISO 14691:2000 - Identical
