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<title><![CDATA[EC21 Product Catalogs - door ring]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/door-ring--2717/1/door ring.html]]></link><item>
<title><![CDATA[ICONE2]]></title><link><![CDATA[https://kobistq.en.ec21.com/ICONE2--1_11135288.html]]></link><description><![CDATA[ring the evolved heat using a technique called oxygen depletion calorimetry. In the early 1980&apos;s workers at NIST (formerly NBS), in the USA, decided to produce an improved bench scale heat release te]]></description><pubDate><![CDATA[20200511]]></pubDate></item>
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<title><![CDATA[Made in China YFT-A Series Impacting Type Hydraulic Valve Test Equipment]]></title><link><![CDATA[https://king3834656.en.ec21.com/Made-in-China-YFT-A--11745449_11747628.html]]></link><description><![CDATA[rings seal plates for flanged valve testing 
2. Test medium can be chosen by user, air, or kerosene 
3. Test bench is a ready equipped with low pressure water pump and high pressure water booster. 
4]]></description><pubDate><![CDATA[20230330]]></pubDate></item>
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<title><![CDATA[High Temperature Oven]]></title><link><![CDATA[https://alibiota1431.en.ec21.com/High-Temperature-Oven--11847960_11863734.html]]></link><description><![CDATA[accuracy of ±1%.
vacuum degree of the JOEO vacuum heating oven door can be adjusted by the user at will, and the silicone rubber door sealing ring ensures a high vacuum degree inside the oven.
]]></description><pubDate><![CDATA[20231120]]></pubDate></item>
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<title><![CDATA[Dustproof Testing Machine | Dust Proof Chamber]]></title><link><![CDATA[https://15317383997.en.ec21.com/Dustproof-Testing-Machine--11812738_11858081.html]]></link><description><![CDATA[door structure220-240V/50Hz Single Phase (60Hz is optional)SC-0101000*1000*1000SC-0151000*1500*1000Double door structure380V/50Hz Three Phases (220-240V/50Hz Single Phase or 60Hz are optional)SC-0201]]></description><pubDate><![CDATA[20231024]]></pubDate></item>

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