1.Whatisaresistancesparkplug?. Resistorsparkplug,aresistorsparkpluginthecore.ResistancesparkplugsaregenerallyrepresentedinnumbersbyR. 2,thecauseofresistancesparkplug Thesparkplugignites21timespersecondduringtherunningofthecar.Accordingtothedesignprincipleofthesparkplugcanknow,eachtimetheignitionofsparkplugcorebystron...
A spark plug including: a ground electrode including a thick portion provided on a base end side, a thin portion provided on a distal end side, and a stepped portion provided on an
The rare-earth elements include lanthanides (atomic numbers 57 La-71 Lu). It is to be noted that when Al2 O3 is selected as an oxide, there is no problem even if a part of the total of Al3 O3 makes solid solution in silicon oxynitride of the sintered body obtained, and becomes ...
On the surface of the insulator of the spark plug, there are formed markings composed of letters, signs or other images such as manufacturer names, log marks or products numbers. The markings are printed with an ink mixed with a pigment on the insulator surface on which a glaze layer is ...