Mạch KĐT đơn 2

§ãng cÇu dao CD D M K§T K K1                                                                          CD D M K§T K1 CD D M K§T K1 K Ên nót                                                                          CD D M K§T K1 CD D M K§T K1 K § ã n g K                                                                          CD D M K§T K1 CD D M K§T K1 K                                                                          CD D M K§T K1 CD D M K§T K1 K Bu«ng tay                                                                         