But e-bikes containing lithium-ion batteries are a newer challenge. "When a battery fails, it doesn't necessarily ignite, it will often produce some off-gases," says Stephen Welch, senior lecturer at the University of Edinburgh's Fire Research Centre. "Those off-gases are toxic and flammable. If they accumulate, you can have an explosion risk."
Daniel Larlham Jr.
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回首过去，我们在解决困扰中华民族几千年的绝对贫困问题上取得了伟大历史性成就。，这一点在服务器推荐中也有详细论述
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