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<title><![CDATA[EC21 Product Catalogs - smoking item]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/smoking_item--2717/1/smoking item.html]]></link><item>
<title><![CDATA[Smoke Detector]]></title><link><![CDATA[https://mimayijingaile0.en.ec21.com/Smoke_Detector--11987076_11987700.html]]></link><description><![CDATA[smoke and heat sensors
5．
ISO 7240-7
Test
Items ： 
Smoke alarm and smoke detector
1．
Initial sensitivity
2．
Directional dependence
3．
Air movement
4．
Repeatability
5．
Dry heat
6．
Dazz]]></description><pubDate><![CDATA[20241019]]></pubDate></item>
<item>
<title><![CDATA[ICONE2]]></title><link><![CDATA[https://kobistq.en.ec21.com/ICONE2--1_11135288.html]]></link><description><![CDATA[items (e.g. furniture) has been possible by burning these articles and measuring the evolved heat using a technique called oxygen depletion calorimetry. In the early 1980&apos;s workers at NIST (formerly ]]></description><pubDate><![CDATA[20200511]]></pubDate></item>

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