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JPH0841558A
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Treatment of material containing zinc, lead and chlorine
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JPH07316679A
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Treatment of raw material containing zinc and fluorine
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JPH07316677A
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Method for recovering valuable metal from steelmaking dust
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JPH07188886A
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Hot dip zinc alloy coating method
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JPH06298324A
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Pan conveyor with no clogging
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JPH07132365A
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Apparatus for casting metallic product
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JPH06254658A
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Method for casting ingots having two or more kinds of different shapes
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JPH06142844A
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Metal and manufacture and device therefor
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JPH02166238A
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Method for recovering indium from zinc alloy
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JPS63317658A
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Zinc alloy for hot dipping and method of application thereof
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JPS63288914A
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Production of globular zinc oxide
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JPS63288913A
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Production of zinc oxide
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JPS63247333A
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Zinc alloy for colored galvanization
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JPS63241132A
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Zinc alloy for hot dip coating to form olive gray colored plating and method for using alloy
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JPS63247330A
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Zinc alloy for hot dipping for forming olive-gray colored plating and formation of above-mentioned colored plating
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JPS63130756A
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Formation of yellow colored plating
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JPS63130760A
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Formation of dark red colored plating
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JPS63130759A
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Formation of blue colored plating
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JPS63130757A
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Formation of golden colored plating
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JPS63130741A
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Zinc alloy for hot dipping forming green-colored plating and method of application thereof
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