Aktívna norma | Vydaná: 01.04.2011
SELECT a.languages_id, a.photos_id FROM product_variant AS a LEFT JOIN new_products_provedeni AS b ON a.photos_id = b.cislo LEFT JOIN languages AS c ON c.id = a.languages_id WHERE a.product_id = 2136150 ORDER BY c.razeni_sk, b.razeni;
DIN EN 62058-31:2011-04
VDE 0418-8-31. Electricity metering equipment (a.c.) - Acceptance inspection - Part 31: Particular requirements for static meters for active energy (classes 0,2 S, 0,5 S, 1 and 2, and class indexes A, B and C).
(VDE 0418-8-31. Wechselstrom-Elektrizitätszähler - Annahmeprüfung - Teil 31: Besondere Anforderungen an elektronische Zähler für Wirkenergie (Klassen 0,2 S, 0,5 S, 1 und 2 und der Genauigkeitsklassen A, B und C).)
SELECT a.languages_id, a.photos_id FROM product_variant AS a LEFT JOIN new_products_provedeni AS b ON a.photos_id = b.cislo LEFT JOIN languages AS c ON c.id = a.languages_id WHERE a.product_id = 2136150 ORDER BY c.razeni_sk, b.razeni;