A6btc spark plug

1. Each spark plug manufacturer's letter represents different meanings. CR8E is an example, C represents the installation size, R represents the spark plug with resistance, 8 refers to the calorific value (calorific value refers to the index of spark plug heat dissipation speed), spark plug mainly considers the above three indexes, and one gap is OK. The other is material. Your letter should be a little different from d8rc spark plug, D is the flat seat spark plug with thread specification of m12x1.25, screw length of 19mm and shell hexagon opposite edge of 17.8mm, 8 is the high calorific value of spark plug, RC is the resistance nickel copper composite electrode spark plug. Except for very special models, most spark plugs on the market can be used as long as the size is the same. Compare it with this number

2. 1. There is no built-in display chip or 860k in the speeddragon series processors, and there is no integrated graphics card on the motherboard now, so it is necessary to install an independent graphics card to display

2. Only A10, a8 and A6 processors have integrated display chips.