How is quantum magnetic resonance analyzer made of?

Quantum resonance magnetic analyzer housing material uses high-grade aluminium alloy production and become, panel is made of high-grade and gree board production processing, the whole surface is smooth,in good quality, use for common life can reach more than 5 years. Piracy quantum magnetic resonance analyzer housing materials used in the inferior aluminium alloy, the overall surface is rough, the quality is poor, not durable.
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