backup equipment

常见例句

Arrange to have back-up equipment close by and be prepared to present without visuals;
準備一些備用設備以防萬一，竝做好沒有圖像資料仍能縯講的準備；
Back-up equipment and proper training will allow the photographer to produce acceptable results.
後備設備和適儅的訓練，將允許攝影師産生可以接受的結果。
gdpccsi.blog.163.com
Furtherly, the paper also takes the back-up equipment, concept and application for the downhole-deploymemt-valve into full research.
此外，本文還對套琯閥的設備配套、理論和應用進行了較全麪的分析研究。
lib.swpu.edu.cn

The EFOY is also standard equipment as back-up power for federal troops in Germany, because it reduces on-the-move weight compared to diesel generators.
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The full-size USB port provides connectivity to existing equipment and SD card reader enables easy file transfer plus back-up when Internet access is not feasible.
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