pca printed circuit assembly 印制电路插件
Printed Circuit Board Assembly 印刷电路板组件 ; 电路板组装 ; 印刷电路板装配 ; 印刷电路板组装
printed circuit assembly 电路板装配
PCBA Printed Circuit Board Assembly 电路板组装
Printed circuit boards assembly 印刷电路板组件
Quad Flat No-lead(QFN)package of microwave chip is a relatively new packaging. It offers a small size and especially fits for high density printed circuit assembly.
QFN封装的微波芯片采用一种较新的封装形式，这种封装体积很小，特别适合高密度印刷电路板组装。
Being faced with the problems found in detection of printed circuit board assembly (PCBA) at present, a new method of PCBA detection which is economical, rapid and reliable is promoted.
针对目前印刷电路板组装件(PCBA)检测存在的问题，从经济、快捷、可靠的角度出发，提出了一种新的检测方式。
Automation Optical inspection (AOI) on printed circuit board assembly is an important research field in the electron industry product inspection.
电路板板载元器件自动光学检测是电子行业产品检测领域一个重要的研究课题。
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