ONORM EN 12952-4:2011现行
Water-Tube Boilers And Auxiliary Installations - Part 4: In-Service Boiler Life Expectancy Calculations
出版：Osterreichisches Normungsinstitut
专家解读视频
Applicable to water-tube boilers as defined in prEN 12952-1(1997). Describes methods to calculate creep and/or fatigue damage of boiler components during operation. The manufacturer is not required to carry out these calculations as part of their responsibilities in this standard.
BS EN 12952-4:2011 - Identical
NEN EN 12952-4:2011 - Identical
NF EN 12952-4:2011 - Identical
UNI EN 12952-4:2011 - Identical
NBN EN 12952-4:2011 - Identical
SS EN 12952-4 Ed. 2 (2011) - Identical
SN EN 12952-4:2000 - Identical
UNE EN 12952-4:2000 - Identical
NS EN 12952-4 Ed. 1 (2000) - Identical
I.S. EN 12952-4:2000 - Identical
NS EN 12952-4:2011 - Identical
UNE EN 12952-4:2012 - Identical
SN EN 12952-4:2011 - Identical
