CHENG Quancheng. Construction of Curriculum System of Higher Vocational Skills Based on the National Undergraduate Electronics Design Contest[J]. HPMug2oMmNrOfxWQHLiEksa6s0hFu9Ox348d7QefarYlaFR5ArkhOwm3Da1pmxmxCtenj1+6luWD#r#n+EPn9L6Ce+9onqnMlT+i, 2023, 39(3): 52-.