默写启动机油泵接触器QBC电路:
XDC→XK→X5/2→783×2→X14/1→X14/2→500×2→1K→501×2→15DZ→502×2→521→527→3K→522→X15/4→778→X2/17→433→RBC反联锁→432→QDC线圈→20222
默写启动机油泵接触器QBC电路:
XDC→XK→X5/2→783×2→X14/1→X14/2→500×2→1K→501×2→15DZ→502×2→521→527→3K→522→X15/4→778→X2/17→433→RBC反联锁→432→QDC线圈→20222
