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CN111501486A
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Mortar stirring irrigation equipment that sponge city was used
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CN111139862A
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Construct assembled retaining wall in sponge city
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CN111088741A
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Sponge city is with equipment ceramic tile that has drainage channel
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CN107725384A
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The double seals device of single stage single suction volute pump
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CN107701497A
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The bearing case apparatus of tangent pump
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CN107939694A
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A kind of single-suction cantilever long shaft submerged pump
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CN107725469A
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The mechanical single seal twin-stage locking device of single stage single suction volute pump
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CN107906013A
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A kind of vertical cantilever formula centrifuges submerged pump
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CN107906055A
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The import shunting pipe device of petrochemical process pump
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CN107701498A
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A kind of centrifugal pump bearing disc
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CN107687441A
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A kind of mechanical seal device for pump of multilevel
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CN107906356A
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One kind pump is tightened by bolts coupler protective casing
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CN107939742A
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The insulation jacket of single stage single suction cantilever type centrifugal pump
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CN107842523A
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The mechanical seal temperature balancing device of fluoroplastic pump
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CN107701491A
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A kind of abrasion resistant type submerged pump
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CN107642505A
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A kind of horizontal single suction chemical centrifugal pump
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CN107939741A
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The rack space radiator locking device of fluoroplastic pump
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CN107701455A
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A kind of vertical-type wear resistant single stage single suction volute pump
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CN107939695A
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A kind of cantilevered submerged pump opening ring mechanism
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CN107906016A
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One kind is without sealing self-controlling self-priming pump
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