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Biuret

Biuret
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Ceramic ball (Part2)

Ceramic ball
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Nickel catalyst

Nickel catalyst
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Generating vapour (Part 3)

Water
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Burner

Burner
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Ceramic ball

Ceramic ball
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Aluminium oxide

Aluminium oxide
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Reactor (Part4)

Reactor
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Synthesis of ammonia (Part 13)

Synthesis of ammonia (Part 13)
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Extensometric probe

Extensometric probe
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Zinc oxide (Part4)

Zinc oxide
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Fertilizer related inventio...

Granules
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Welding

Welding
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Lumping-resistant urea

Lumping-resistant urea
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Fertilizer related inventio...

Magnesium
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Dispenser

Dispenser
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Guanidine carbonate

Guanidine carbonate
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Fertilizer related inventio...

Granules
係属中

Burner (Part2)

Burner
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Concentrated solution

Concentrated solution