xA HQI CHU NGHiA VI~T NAMCQNG HoADQc l~p - TI! do - H~nh phucDE THITUYEN VlEN CHUC(THI TH1}C HANH 1 TIET GIANG)Ngh~: Dien tir cong nghiepThai gian: 55 phutTen
bai giang: Dien nr co ban1.
Bai 1: Mach tao xung bang NE5552.
Bai 2: Mach phanC\ICtheo kieu phan ap3.
Bai 3: Mach[r]