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Steel-plastic composite pipe with ultra-high molecular weight
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CN105114721A
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High-molecular modified fast joint for downhole steel wire skeleton clad pipe
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CN105114713A
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Nano-antibacterial plastic pipe having high-molecular carbon fiber composite skeleton
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CN103692649A
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Thermofusion socket welding machine for plastic pipe with large diameter
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CN104653889A
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Modified polypropylene and polyethylene composite pipe with high performance
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CN104653888A
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Ultra-high molecular weight polyethylene composite pipe of steel wire frame
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CN104653901A
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Anti-static and fire-retarding coal mine underground polyethylene composite pipe
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CN104653891A
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Composite oil delivery pipe with high performance
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CN104653890A
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Anti-static enhanced hot-melt connecting pipe
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CN104653883A
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Ultra-wearable modified polypropylene and polyethylene composite tube
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CN103660058A
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Synchronous distribution mixing device with multiple charging barrels
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CN103663092A
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Built-in pipe mould lifting appliance for dismounting extruding machine
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