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5

9

4.8

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0

1

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1

1

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1

1

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1

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1

3

5.0

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1

0

-9%

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1

5

-0.8%

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2

3

5.0

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1

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1

1

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3

4

5.0

-3%

New mq135 mq-135 air quality sensor hazardous gas detection module for arduino m2 promotionhot new arrival

5

4

5.0

-7%

New mq135 mq-135 air quality sensor hazardous gas detection module for arduino m2 promotionhot new arrival

0

0

New mq135 mq-135 air quality sensor hazardous gas detection module for arduino m2 promotionhot new arrival

3

3

5.0

-13%

New mq135 mq-135 air quality sensor hazardous gas detection module for arduino m2 promotionhot new arrival

1

6

5.0

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Incomplete data

10pcs mq-135 air quality and hazardous gas detection sensor alarm module mq135 module b36

0

0

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1

2

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3

3

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0

0

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1

1

4.0

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1

1

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1

1

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0

1

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1

1

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1

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1

1

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0

0