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Fig.7-2
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(Refer to Fig.7-1)
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The air-in side should face up when using vacuum cleaner.
(Refer to Fig.7-4)
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(Refer to Fig.7-5)
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(Refer to Fig.7-2)
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(Refer to Fig.7-3)
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Fig.7-3
Fig.7-4
Fig.7-5
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