Abstract / scope
This International Standard specifies the main characteristics of M14 x 1,25 compact spark-plugs with flat seating and 19 mm hexagon and their cylinder head housing, for use with spark-ignition engines.
Véhicules routiers — Bougies d'allumage M14 x 1,25 "compactes" à siège plat de 19 mm et leur logement dans la culasse
This International Standard specifies the main characteristics of M14 x 1,25 compact spark-plugs with flat seating and 19 mm hexagon and their cylinder head housing, for use with spark-ignition engines.