4. Metallurgical apparatus
  5. Means sealing or opening aperture in vessel
  6. By means plugging aperture

Takeo Okamura

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Alumina-chrome refractory composition

Compositions: coating or plastic – Coating or plastic compositions – Metal-depositing composition or substrate-sensitizing...
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Carbon-bonded magnesia carbon bricks

Compositions: ceramic – Ceramic compositions – Refractory
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Injection material for use in blast furnace

Metallurgical apparatus – Means sealing or opening aperture in vessel – By means plugging aperture
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Profile ID: LFUS-PAI-P-1791037

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