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CN108869475A
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The mounting structure of universal coupling compensator loose collar
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CN108869929A
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The bascule of double-strand chain expansion joint
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CN108869933A
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High temperature expansion bellow heat-barrier material uniform stressed structure
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CN108869928A
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The covering of non-metal expansion joint is along side
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CN108869600A
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The good high-mechanic compensator spring hanger of stability
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CN109099255A
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Non-metal expansion joint stressed-skin construction
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CN108869934A
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The hose construction of metal hose compensator
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CN108869932A
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The pressure relief of outlet conduit pressure balance expanding joint
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CN108869938A
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The ring-plane structure of coal dust compensator
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CN108869915A
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Metal hose compensator composite-joint
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CN108548938A
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The electrical mechanism for monitoring of whirl compensator pipe flow speed
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CN108591663A
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High life tetrafluoro compensator
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CN108548037A
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Serve as a contrast tetrafluoro swelling red sandstone fixed structure
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