No, bubble only occur if there is over production.
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送交者: steven 于 2013-03-22, 13:23:39:
回答: 燃料电池算是下一个泡泡么？ 由 asasasa 于 2013-03-22, 12:27:48:
You don't even see large scale production of fuel cell yet, hence, it cannot be a bubble.
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