2
3
1
49
168
517
136
解释如下:不得不说德国的汽车制造影响了整个世界的汽车工业,虽然只是一个符号 KL is the abbreviation for 'klemme' which is the German term for connector / connection. KL15 is ignition switch position #2 (on) KL30 is battery positive, hot at...