DIN EN 1434-5/A1 E:2017 Draft Document - Thermal energy meters - Part 5: Initial verification tests; German and English version EN 1434-5:2015/prA1:2017
2017DIN EN 1434-5/A1 E:2017 Draft Document - Thermal energy meters - Part 5: Initial verification tests; German and English version EN 1434-5:2015/prA1:2017
2016DIN EN 1434-5:2016 Heat meters - Part 5: Initial verification tests; German version EN 1434-5:2015
2007DIN EN 1434-5:2007 Heat meters - Part 5: Initial verification tests English version of DIN EN 1434-5:2007-05
1970DIN EN 1434-5:2003 Thermal energy measuring devices – Part 5: Initial verifications