In general, instrument boxes are not required for local transmitters.

现场变送器一般不采用仪表保护箱。

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He also standardized the guts of LCDs, navigational gear, black boxes, instrument landing systems and weather radar, sharing technologies and components.

FORBES: Top Gun

Set-top boxes will be on display from industry leaders such as General Instrument and Scientific-Atlanta.

CNN: Set-top boxes, home networking grow up

Meanwhile, General Instrument, based in Horsham, Pennsylvania, stuck to older-design analog boxes.

FORBES: Boxed in?