The company produced circuitry for communications systems.

这家公司为通讯系统生产电路系统。

《柯林斯英汉双解大词典》

Damage to power and communications systems further hindered rescue efforts.

电力和通讯系统受损，进一步阻碍了救援行动。

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At the time Mr Cooper was general manager of Motorola's Communications Systems Division.

当时，库伯任职于摩托罗拉公司的通信系统部总经理之位。

youdao

These include transportation and communications systems, water and power lines, and public institutions including schools and hospitals.

VOA: special.2010.04.02

The idea is to look for ways to use modern information and communications technologies to strengthen health systems.

VOA: special.2009.06.17

So he helped with Mercury's communications and navigation systems.

VOA: special.2009.06.10

These cars are test vehicles in General Motors' effort to develop vehicle-to-vehicle communications systems.

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The trend toward modernizing existing aircraft and communications systems--rather than building new ones--also benefits L-3.

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As expected, Skype and Avaya are joining hands by linking their Internet Protocol (IP)-based communications systems.

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