tubal branch的意思|示意

In addition, tubal branch of auto lamps in power on the mandatory regulation, headlights wattage cannot exceed 60 watts, too, if be not yearly check.

另外，交管部门对汽车照明灯在功率上做了强制性规定，前大灯瓦数不能超过60瓦，如果太强将通不过年检。

Currently, tubal branch of automobile refitting limit is still required strict, automobile emissions, turbocharged etc automobile technical parameter part cannot without modification.

当前，交管部门对汽车改装的限制要求依然比较严格，汽车排量、涡轮增压等涉及汽车技术参数部分绝对不能私自改装。