Abstract / scope
ISO 2705:2006 specifies characteristics of M12 x 1,25 spark-plugs with flat seating and their cylinder head housings, for use with spark-ignition engines.
Véhicules routiers — Bougies d'allumage M12 x 1,25 à siège plat et leurs logements dans la culasse
ISO 2705:2006 specifies characteristics of M12 x 1,25 spark-plugs with flat seating and their cylinder head housings, for use with spark-ignition engines.