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Insulation rust-proof anti-corrosive paint
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Extruded type plank
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Insulated fire decorative paint
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Colored grit water-permeable brick
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A kind of DIY children organize the manufacture craft of color sand artistic pictures
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CN108689623A
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A kind of lightweight sand and its manufacture craft
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CN108658570A
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A kind of preparation method of vitrification color sand
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CN108658571A
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A kind of preparation method of metal-like color sand
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CN108659823A
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A kind of accumulation of energy luminescent powder
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CN108658487A
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A kind of sintering round shaped grain color sand
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CN108658622A
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A kind of lightweight sand and its manufacture craft
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