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EVS-EN 50423-3-20:2009 Elektriõhuliinid vahelduvpingega üle 1 kV kuni 45 kV. Osa 3-20, Eesti siseriiklikud erinõuded (SEN) = Overhead electrical lines exceeding AC 1 kV up to and including AC 45 kV. Part 3-20, National Normative Aspects (NNA) for Estonia
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EVS-EN 50423-3-20:2009 Elektriõhuliinid vahelduvpingega üle 1 kV kuni 45 kV. Osa 3-20, Eesti siseriiklikud erinõuded (SEN) = Overhead electrical lines exceeding AC 1 kV up to and including AC 45 kV. Part 3-20, National Normative Aspects (NNA) for Estonia

Technical data

Publisher:
Eesti Standardikeskus
Published:
Language:
Estonian
Depositor:
Eesti Standardikeskus
Type:
standard
Copyrighted
ESTER
b24902093

URL: http://www.digar.ee/id/nlib-digar:211435

Keywords

Estonia design work standards

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