Hardness 9.0 Ruby Sapphire Bearing Customize Size Sapphire Washer
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Hardness 9.0 Sapphire ruby Bearing/Sapphire washer Customize size *, *::before, *::after {box-sizing: border-box;}* {margin: 0;}html, body {height: 100%;}body {line-height: 1.5;-......
Jingjing Technology (Hubei) Co., Ltd
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Hardness 9.0 Ruby Sapphire Optical Windows Customized Transparent Ball Lens Wafers
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hardness 9.0 sapphire bearing for rolling bearing components/prolate ellipse/plano/Round Sapphire optical glass window sector sapphire glass/ sapphire window/sapphire optical plate for vacuum equipment watch window Welcome to Know Sapphire~~ Synthetic ......
SHANGHAI FAMOUS TRADE CO.,LTD
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0.04mm Synthetic Ruby Ball Bearings Mini Hole Through Hole Arc Hole Element
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Ruby Bearings Sapphire Bearing Of Mini-Hole Bearing Through Hole Bearing Arc Hole Element Description With the characters of high hardness, high wear resistance, corrosion resistance and other excellent characteristics, ruby microporous series products......
Chongqing Silian Optoelectronic Science & Technology Co., Ltd.
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2040 Degree Sapphire Ruby Bearing , Ruby Ball Bearing For Precision Instruments
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Round Shape Synthetic Bearing For Precision Instruments With Through Hole Sapphire precision parts are generally used in the wear-resistant and high-temperature parts of instruments, meters, and equipment. Gem bearings are sliding bearings made of hard ......
ARH Sapphire Co., Ltd
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Al2O3 Sapphire Washers Wafer Bearings Windows Rod Wear Resistance
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...used as the mirror material of high-end watches. Generally, the relevant logo of sapphire glass will be printed on the back cover of the watch, which is expressed as: SAPPHIRE or Sapphire Crystal; in addition, a sharp metal pinpoint can also be used to go....
SHANGHAI FAMOUS TRADE CO.,LTD
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