package circuit meaning in English
封装电路
浇铸电路
浇注电路
Examples
- The element of the pe , ceramic package and glass package circuit are mostly introduced , and the infection of saltfog test for them in theory is analysed
摘要主要讲述了塑封电路、陶封电路和玻璃封装电路的成分，并对盐雾试验对它们的影响进行了理论分析。