点燃后这种袋子不会熔化，滴落或释放任何有毒气体，该结果已经被中央研究院塑料工程和罗摩工业研究所证实。
They don't melt, drop, or release any toxic fumes when burnt, and the results have been verified by both the Central Institute of Plastic Engineering and the Sriram Institute for Industrial Research.
点燃后这种袋子不会熔化，滴落或释放任何有毒气体，该结果已经被中央研究院塑料工程和罗摩工业研究所证实。
They don't melt, drop, or release any toxic fumes when burnt, and the results have been verified by both the Central Institute of Plastic Engineering and the Sriram Institute for Industrial Research.
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