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Wedding night bar scene celebration fireworks cold cold cold pyrotechnic fireworks .

婚庆,舞台,庆典,酒吧夜场用冷焰火,冷烟火,冷烟花。

Then there 's china 's spring festival or lunar new year celebration -- an orgy of pyrotechnic delights .

中国传统的春节或阴历新年庆祝活动也是焰火行业的狂欢节。

Those dust covers will be shot off with a small pyrotechnic device to get clearer images .

这些防尘盖由一个小型装置进行清理以获得更清晰的图片。

And storage of fireworks and pyrotechnic articles .

焰火和光学品的出产、运输和存储标准。

Fireworks and firecracker - qualitative determination of pyrotechnic compositions .

烟花爆竹烟火药成分定性测定。