6GK，6AV，6ES，6SL，6DD系列高价回收

　　6GK1102-4AA00/6GK1102-5AA00/6GK1105-2AB10/6GK1161-3AA01/6GK1411-5AB00/6GK1500-0FC00/6GK1500-0FC10/6GK1502-2CB10/6GK1502-3CB10/6GK1503-2CB00/6GK1503-3CB00/6GK1503-3CC00/6GK1551-2AA00/6GK1561-1AA01/6GK1561-4AA00/6GK1562-1AA00/6GK1561-4AA01/6GK1571-1AA00/6GK343-5DA03-0XE0/GK5101-1BB00-2AA3/6GK5106-1BB00-2AA3/6GK5108-0BA00-2AA3/6GK5204-2BB10-2AA3/6GK5208-0BA10-2AA3/6GK7342-5DA02-0AE0/6GK7343-1CX10-0XE0/6GK7343-1EX30-0XE0/6GK7343-2AH01-0XA0/6GK7343-2AH11-OXAO/6GK7343-5FA01-0XE0/6GK7443-1EX20-0XE0/6GK7443-1GX11-0XE0/6GK7443-1GX20-0XE0/6GK7443-5DX04-0XE0/6GK7443-5DX05-0XE0/6GK7443-5FX02-0XE0