I.S. EN 1434-5:2007被替代
Heat Meters - Part 5: Initial Verification Tests
出版：National Standards Authority of Ireland
专家解读视频
Specifies initial verification tests and applies to heat meters, that is to instruments intended for measuring the heat which, in a heat-exchange circuit, is absorbed (cooling) or given up (heating) by a liquid called the heat-conveying liquid.
NEN EN 1434-5:2007 - Identical
BS EN 1434-5:2015 - Identical
EN 1434-5:2015 - Identical
SN EN 1434-5:2007 - Identical
BS EN 1434-5:2007 - Identical
DIN EN 1434-5 (2007-05) - Identical
ONORM EN 1434-5:2007 - Identical
NBN EN 1434-5:2007 - Identical
UNI EN 1434-5:2007 - Identical
NF EN 1434-5:2007 - Identical
NS EN 1434-5 Ed. 2 (2007) - Identical
SS EN 1434-5 Ed. 2 (2007) - Identical
UNE EN 1434-5:2007 - Identical
