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Split carbon ring type serial dry gas sealing device for industrial steam turbine
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CN111828100A
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Serial dry gas sealing device for industrial steam turbine
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CN111810253A
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Double-end-face dry air sealing device for industrial steam turbine
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CN111810251A
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Split carbon ring type double-end-face dry air sealing device for industrial steam turbine
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Vehicle congestion method of control and system when a kind of two-way two three-lane roads part construction
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Expansive fireproof coating and preparation method thereof
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Waterborne expansion fireproof coating and preparation method thereof
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Waterborne ultrathin intumescent fire-retardant coating and preparation method thereof
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Steel-structure super-thin intumescent fire-retardant coating and preparing method thereof
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Steel structure fireproof coating and preparation method thereof
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Expandable fireproof paint and preparation method thereof
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Water-based ultra-thin expansive type steel structure fire-retardant coating and preparation method thereof
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Water-based fireproof coating and preparing method thereof
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Fireproof paint and preparing method thereof
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Waterborne fireproof coating for steel structure and preparation method of waterborne fireproof coating
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Traditional Chinese medicine composition for treating facial spasm and preparation method thereof
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Traditional Chinese medicine preparation for preventing and curing facial spasm and preparation method
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Preparation for treating facial paralysis and preparation method thereof
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Chinese medicinal composition mainly treating hemifacial spasm and preparation method
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CN105395939A
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Preparation for treatment of facial paralysis and preparation method
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