
Digital data communications for measurement and control. Fieldbus for use in industrial control systems. Physical layer specification and service definition
出版:British Standards Institution

专家解读视频
© British Standards Institution 2013
SS EN 61158-2 Ed. 3 (2008) - Identical
DIN EN 61158-2 (2008-09) - Identical
SN EN 61158-2:1994 - Identical
DIN EN 61158-2 (2005-05) - Identical
NBN EN 61158-2:2005 - Identical
IEC 61158-2 Ed. 4.0 - Identical
I.S. EN 61158-2:2004 - Identical
SS EN 61158-2 Ed. 2 (2004) - Identical