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無懼PM2.5 - 戴森圓筒式吸塵器可吸除達99.99%小至PM0.3的灰塵 吸力永不減弱
- Published_at:2015-04-10
- Category:Science & Technology
- Channel:Taiwan Dyson
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- description: 你可能認為PM2.5污染粒子只會懸浮在空氣中 PM2.5有害粒子會如微塵般到處散落 了解更多戴森吸塵器如何吸除PM2.5 http://www.dyson.tw/
| ranked in date | views | likes | Comments | ranked in country (#position) |
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| 2015-04-15 | 41,014 | 3 | 1 |
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| 2015-04-16 | 61,132 | 6 | 1 |
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| 2015-04-17 | 67,614 | 9 | 1 |
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| 2015-04-18 | 71,564 | 10 | 3 |
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| 2015-04-19 | 74,049 | 10 | 3 |
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