YT4-缺口#17.2

YT4-1缺口乘14乘4.3孔

KY-F4 铅锡

KY-F3 正极 亮锡

KY-F3 负极 亮锡

KY-F2铅锡

KY-F2-3亮锡

KY-F2-2铅锡

KY-F2-1铅锡

KY-F1-11铅锡

KY-F1-10(左）铅锡

KY-F1-10(右）铅锡

KY-F1-9铅锡

KY-F1-8(左）铅锡

KY-F1-8(右）铅锡

KY-F1-3铅锡

KY-F1-2亮锡

KY-F1-1铅锡

KY-F1 铅锡

KY F8-1(左）