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Lubricant additive
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Natural feed additive with bullacta exarata shells as main ingredient and preparation method thereof
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Process for producing cement grinding aid
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Natural feed additive using portunus trituberculatus shells as main material and preparation method thereof
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Natural feed additive mainly composed of spotted crab shells and preparation method thereof
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Natural feed additive mainly prepared from scallop shells and preparation method thereof
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Natural feed additive taking abalone shell as main material and preparation method of natural feed additive
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Natural feed additive using scylla serrata shells as main material and preparation method thereof
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Natural feed additive using thorn conch shells as main material and preparation method thereof
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Fast-curing and heat-insulation as well as waterproof functional coating material
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High-performance completely-biodegradable plastic
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Preparation method for high-performance complete biodegradable plastic
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