日本很多表现卓越的公司都不生产终端产品，而是“中间货品”，比如电子元件，专用化工品和精密机械零件。
Most of Japan’s high-performance companies make “intermediate goods”, such as electrical components, specialist chemicals and precision-machinery parts, rather than final products.
选用世界名牌厂家专用电脑、电器元件、液压元件。
Using the computer, electric and hydraulic elements of famous brands in the world.
采用这种技术时，电路板的元件侧专用于接地层，信号走线则布设在焊接侧。
In this technique, the component side of the board is dedicated to the ground plane, and signal traces are placed on the solder side.
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