GB/T 6788-1986
Compact spark plug M14*1.25 with conical seating and cylinder head housing (English Version)
- Standard No.
- GB/T 6788-1986
- Language
- Chinese, Available in English version
- Release Date
- 1986
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Status
- 2013-07
- Replace By
- GB/T 6791-2012
- Latest
- GB/T 6791-2012
- Scope
- This standard is applicable to the main dimensions and specifications of M14×1.25 low-profile conical seat spark plugs and cylinder head mounting holes for spark ignition engines.
GB/T 6788-1986 history
- 2012 GB/T 6791-2012 Road vehicles.Spark-plugs and their cylinder head housing.Basic characteristics and dimensions
- 1986 GB/T 6788-1986 Compact spark plug M14*1.25 with conical seating and cylinder head housing
GB/T 6788-1986 Compact spark plug M14*1.25 with conical seating and cylinder head housing was changed to GB/T 6791-2012 Road vehicles.Spark-plugs and their cylinder head housing.Basic characteristics and dimensions.
