Installation dimensions: compliance with Cummins random instrument box installation requirements.

安装尺寸：符合康明斯随机仪表箱安装要求。

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This type of voltage transformer is an outdoor installation for metering of electric energy, also called electric metering box after equipped with the instrument box for electric energy metering.

本型互感器为户外电能计量装置。与电能计量仪表箱配置后又称为电力计量箱。

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The instrument telescopes so as to fit into this small box.

这台仪器可以收缩，以便装进这个小箱里。

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On an acoustic guitar, the strings vibrate and the hollow part of the instrument, or the sound box,also vibrates.

VOA: special.2009.09.27

Democrats and others on the Left who have long seen the U.S. military as an instrument of American imperialism and a danger to international peace have been only too happy to drive Republicans into a box canyon with such results.

CENTERFORSECURITYPOLICY: A fatal 'box canyon' for the G.O.P.?