This paper expounds requirements of special industry electric equipment in explosive areas, and presents protection grade and structure requirement of electric equipment.

论述了特殊工业电气设备在爆炸性场所使用的要求，并介绍了电气设备的防护等级和结构要求。

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There are special requirements for dangerous goods such as explosive and radioactive materials.

对于爆炸品和放射性物品等危险货物还有特殊的要求。

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It's a two stage, 15 ton, solid fuel rocket that could instead carry a half ton penetrating, high-explosive warhead, along with the special guidance system (a radar and image recognition system).

它是一种二级、重量15吨固体燃料推进火箭可以改为携带一枚重量半吨的侵彻、高爆弹头，连同专用制导系统一起(一套雷达和图像识别系统)。

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At dawn Friday, French special forces there exchanged gunfire with several fundamentalists strapped with explosive belts, eventually killing them.

WSJ: Militants, Chased From Mali, Pose New Threats

Special Offer: Get in on the turnaround game and potential explosive gains.

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He said the FAA initiated a 120-day Special Emphasis Review of the airline February 22, because of ValuJet's explosive growth and because of four safety-related incidents in January and February of this year.

CNN: FAA director defends ValuJet inspections