Karl Messer GmbH&CoKG
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Production, Development and Distribution of rotating sprayheads and tankcleaningmachines for applications in the chemical-, pharmazeutical- and foodindustry.
Also known as Black Diamond, with a molecular formula of B4C, it is usually a gray black micro powder. It is one of the three hardest materials known (the other two being diamond and cubic boron nitride), used in tank armor, bulletproof vests, and ma