基本解釋[經(jīng)濟(jì)學(xué)]半導(dǎo)躰真空蒸鍍?cè)O(shè)備專(zhuān)業(yè)釋義經(jīng)濟(jì)學(xué)半導(dǎo)躰真空蒸鍍?cè)O(shè)備