VCC (VISUAL COMMUNICATIONS COMPANY)
七段发光二极管, 10.16MM, 红色
VCC (VISUAL COMMUNICATIONS COMPANY)
七段发光二极管, 10.16MM, 黄绿
VCC (VISUAL COMMUNICATIONS COMPANY)
七段发光二极管, 10.16MM, 红色
VCC (VISUAL COMMUNICATIONS COMPANY)
七段发光二极管, 10.16MM, 黄绿
VCC (VISUAL COMMUNICATIONS COMPANY)
七段发光二极管, 10.16MM, 红色