| 模式的数量 |
F7RTC |
| 牌子的名字 |
NST |
| 出生地 |
China |
spark plug Features:1) With resistor in it 2) Multi-ribbed insulator eliminates flashover3) Nickel plated housing prevents oxidation and corrosion4) Inner sealing with conductive glass ensures fine conductivity and sealing5) Strong and reliable multi-layer gaskets 6) Copper core electrode prevents oxidation and corrosion7) Service life: 15,000-50,000km