介绍了一种在现代印制板生产中使用的碱性蚀刻盐及其工作原理。
Introduce an alkaline copper etchant used for the manufacture of printed circuit boards and the way it works.
本文探讨印制板生产厂商在形成高层数大规格背板时将面临一些什么样的技术挑战。
A discussion of what technology challenges face the fabricator in creating high-layer count, large format back panels.
从90年代初开始，免清洗助焊膏在电子工业领域里的电子元器件与印制板的焊接生产中广泛应用。
From the beginning of the 1990s, cleaning free solder paste help in the field of electronics industry of electronic components and printed circuit board welding is widely used in production.
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