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A kind of fuel cell pile of side air inlet
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A kind of Pt-Ni alloy catalyst and the preparation method and application thereof
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CN110332337A
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A kind of pilot-operated type bypass No leakage automatic control return valve
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A kind of wear-resisting combination valve head
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CN108757973A
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A kind of double-flashboard gate valve
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CN109027691A
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A kind of high pressure thermodynamic equilibrium method of depressurized system
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CN109504429A
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A kind of main technical module of skid depressurized system
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CN109114429A
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A kind of low pressure thermodynamic equilibrium method of depressurized system
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CN108751244A
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A kind of crystallization aluminium salt roasting prepares the integrating device of technical grade aluminium oxide
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CN109028574A
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A kind of thermal oil heating piping system of 0 ~ 100% load regulation range
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CN108818413A
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A kind of strong magnetic permanent-magnet is fixed and attaching/detaching apparatus
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CN108826679A
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A kind of tipburn paralleling two beds spiral coil molten salt furnace
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CN108800929A
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A kind of heating furnace using radiative cylinder indirectly heat boiler tube
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CN110486493A
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A kind of cam flexure regulating valve suitable for High Pressure Difference operating condition containing solid particle
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