A.PhotoshopB.Altium Designer 15C.DreamwaverD.Multisim
A.電路符號(hào)B.元件圖案C.元件符號(hào)D.元件封裝
A.輸入端口B.邏輯關(guān)系C.網(wǎng)絡(luò)標(biāo)號(hào)D.輸出端口