You are not allowed to carry flammable, explosive or other dangerous things into the cable car.

请勿携带易燃、易爆或其他危险物品进入缆车。

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Heating cable cross: must be used in explosive situations linear supporting proof junction box, the general situation can also be used splice or welding.

伴热电缆的交叉：在易燃易爆场合必须采用配套的防爆直线型接线盒，一般场合也可以采用绞接或焊接。

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It should be checked the surrounding environment before weld. It found the explosive, cable, fiber optic cable, ect. It should be protected to work.

动火或动电焊前应对周围环境进行检查，如发现有易燃、易爆或电缆、光缆等敏感性物质应进行有效保护方可进行。

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But then private operators, anticipating a surging demand for capacity thanks to the growing volume of internet traffic and benefiting from technological advances that sharply reduced the costs, challenged this set-up with an explosive period of investment in new cable routes.

ECONOMIST: Booms and busts

The explosive growth of online video was supposed to be a cable killer, right?

FORBES: Who Set Cable TV Ratings Ablaze? Hulu.