航空电子计算机功能复杂，具有多种接口和航空通信总线，是航空系统的核心部件。

Avionics computer has complex function, and includes kinds of interface and aviation communicating bus. It's the core of aviation system.

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铂、钯广泛应用于航空、航天、汽车、珠宝手饰业、电子计算机等行业，市场前景广阔。

Platinum and palladium are widely used in the fields of aviation, space flight, automobile, jewellery and computer industries, so market prospect is vast.

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