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<title><![CDATA[EC21 Product Catalogs - crystal rough]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/crystal_rough--2673/1/crystal rough.html]]></link><item>
<title><![CDATA[METICULAB Ruby Jewel Bearing | Nonporous &amp; Throughhole Series | High Hardness Wearresistant]]></title><link><![CDATA[https://meticulab.en.ec21.com/METICULAB_Ruby_Jewel_Bearing_Nonporous--12070432_12071573.html]]></link><description><![CDATA[METICULAB Ruby Jewel Bearing | Non‑porous &amp; Through‑hole Series | High Hardness Wear‑resistant
1. Material &amp; Properties
High-purity synthetic ruby single crystal (α-Al₂O₃)
Hardness: 9 Mohs]]></description><pubDate><![CDATA[20260508]]></pubDate></item>
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<title><![CDATA[Factory Supply Tungsten Carbide Lathe Turning/Milling/Cutting Tools for CNC Machinetoo]]></title><link><![CDATA[https://bescosa.en.ec21.com/Factory_Supply_Tungsten_Carbide_Lathe--11088371_11105647.html]]></link><description><![CDATA[Solid PCBN Inserts for Air-conditioning compressor Roughing ProcessingName: PCBN insertModel number:WNGN0804Workpiece:Air-conditioning compressorUsage:Circles&apos; rough or fine turming or boring process]]></description><pubDate><![CDATA[20200416]]></pubDate></item>
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<title><![CDATA[Automatic Grinder and Polisher]]></title><link><![CDATA[https://yiqi1.en.ec21.com/Automatic_Grinder_and_Polisher--11601799_11853601.html]]></link><description><![CDATA[crystals), refractory materials, composite materials and other materials. It is one of the ideal grinding and polishing equipment for scientific research and production. Optional peristaltic pump dos]]></description><pubDate><![CDATA[20231012]]></pubDate></item>

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