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A kind of high viscous steady aqueous fracturing fluid of high fever
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A kind of preparation method of waterproof humidity-permeant film
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A kind of root crop root soil separator
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A kind of degradable mulch
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A kind of preparation method of deicing salt
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A kind of preparation method of conducting concrete
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A kind of preparation method of high plasticity bone porcelain pug
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CN108129895A
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A kind of preparation method of nano-cerium oxide/silica ultraviolet light screener
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CN108113498A
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A kind of milk warming device
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CN108179456A
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A kind of preparation method of nanometer of thermite film
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A kind of preparation method of aging-resisting type rubber packing material
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CN107953435A
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A kind of timber preservative
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A kind of preparation method of water-resistance fire-proof plate
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A kind of cell sowing breeding machine and its application process
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A kind of preparation method of tension bamboo plywood
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CN107710993A
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A kind of cell sowing breeding machine and its application process
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A kind of preparation method of anti-freezing type economization agent for concrete
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A kind of preparation method of machinery with lubricator
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CN107952322A
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A kind of anti-clogging type silk screen Despumation device and its application process
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CN105145349A
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Polyploid Moghania philippinens and cultivation method thereof
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