Spectrophotometer - Drawell DW-CS-8820 Type High-frequency Infrared Carbon & Sulfur Analyzer, with infrared analysis techniques and arc burner, Testing the mass fraction of C, S of steel, iron, alloy, mold and cores, nonferrous metal, cement, ore, coke, catalyst, magnetic materials, ceramic, inorganic substance, black lead, refractory matter, battery matter, plant and other materials.
Rp.123
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