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Boron Carbide
Posted on: 18 May 2012 [Russia]
Carbide of boron B4c - black bright crystals, is decomposed above 2450c on the hardness it... more |
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Felt Angular Polishing Disk
Posted on: 17 May 2012 [India]
Product name : Wool felt angular polishing disk
Easily used with hand grinder
Used for p... more |
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