Surface mount technology (SMT) 表面组装技术
EMS Express Mail Service邮件特快专递服务
PCB [简明英汉词典]
abbr.[军] Printed Circuit Board, 印刷电路板
HDI High Density Interconnection高密度互联
还有HDI PCB是一种技术
Surface mount technology (SMT) 表面组装技术
EMS Express Mail Service邮件特快专递服务
PCB [简明英汉词典]
abbr.[军] Printed Circuit Board, 印刷电路板
HDI High Density Interconnection高密度互联
还有HDI PCB是一种技术