উল্লম্ব শ্যাফ্ট প্রতিরোধ চুল্লি কি

Video Description:
Discover the Vertical Shaft Resistance Furnace, a high-temperature tube furnace designed for laboratory use. Ideal for metallurgy, ceramics, and glass industries, this microcomputer-controlled furnace offers precise temperature control and customizable chamber dimensions.
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September 12, 2025