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This brand has modifications - select them below after reading annotation and
detailed description |
Explanation/Annotation:For growth of monocrystalline silicon on Czochralski method
for the manufacture of integrated andcircuits "solar" energy
Detailed model description:On 3 geometric categories of accuracy (A, b, c) and
2-nd category of chemical cleanness
the total content of trace elements (Fe, Ca, Na, titanium, Cu, Mg, Al, Cr, Ni, K,
P, b) not more |
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