振动器管 （327） 4

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5 mins 38 secs

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5 mins 33 secs

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7 mins 24 secs

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8 mins 12 secs

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6 mins 48 secs

5 mins 24 secs

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10 mins 31 secs

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10 mins 18 secs

5 mins 54 secs

8 mins 39 secs

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10 mins 14 secs

5 mins 49 secs

14 mins 38 secs