ISO 22977:2005 specifies characteristics of M12 x 1,25 spark-plugs with flat seating and 14 mm bi-hexagon and of their cylinder head housings, for use with spark-ignition engines.
Status: WithdrawnPublication date: 2005-07
Edition: 1Number of pages: 7
Technical Committee: ISO/TC 22/SC 32 Electrical and electronic components and general system aspects
- ICS :
- 43.060.50 Electrical and electronic equipment. Control systems
ISO 22977:2005Stage: 95.99
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