CN104692920A
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Disease-resistant compound fertilizer sustained-release agent
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CN104694131A
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Composite agricultural drought-resistant water conservation agent
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CN104692924A
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Nutritional type long-acting sustained-release agent
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CN104693362A
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Method for preparing cellulose graft copolymer super absorbent resin
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CN103130443A
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Composite type mortar waterproof agent
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CN103130461A
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Water-soluble type waterproof coating
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CN103130449A
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Waterproof agent
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CN103130960A
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Super absorbent resin
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CN103131423A
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Soil water retaining agent
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CN103130961A
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Water absorbent resin for hygienic materials
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CN103132376A
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Paper surface sizing agent
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