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CN106153826A
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There is the formaldehyde detector of heating function
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CN106151980A
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Polychromatic light light display structures on particulate matter detection device
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CN105487154A
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Infrared imaging optical filter with a passing band of 3600 to 4950nm
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CN105700053A
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Infrared detection optical filter
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CN105589121A
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Infrared optical filter for infrared sensing element
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CN105487156A
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Infrared filter applied to medium wave infrared imaging
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CN105487155A
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Infrared detection filtering lens
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CN104568808A
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Multi-functional infrared gas sensor
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CN104597549A
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4600 nm band-pass infrared filtering sensitive element
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CN104597548A
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7700 nm long-wave pass infrared filtering sensitive element
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CN104597547A
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4700 nm band-pass infrared filtering sensitive element
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CN104597543A
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7600 nm long-wave pass infrared filtering sensitive element
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CN104597538A
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6000 nm long-wave pass infrared filtering sensitive element
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CN104597542A
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4430 nm band-pass infrared filtering sensitive element
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CN104597539A
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4270 nm band-pass infrared filtering sensitive element
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CN104597541A
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Infrared light filtering sensitive element with passing bands ranging from 3000nm to 3500nm
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CN104597546A
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Infrared light filtering sensitive element with passing bands ranging from 4200nm to 4450nm
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CN104597545A
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3390 nm band-pass infrared filtering sensitive element
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CN104597544A
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4700 nm long-wave pass infrared filtering sensitive element
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CN104597540A
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4000 nm band-pass infrared filtering sensitive element
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