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CN112266520A
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Organic rigid reinforced toughened alloy winding structure wall pipe for buried pipe and preparation method thereof
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CN112266521A
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PE gas pipe with high chronic crack resistance and preparation method thereof
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CN112266516A
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Buried organic rigid reinforced and toughened alloy pipe and preparation method thereof
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CN112210152A
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Reinforced wear-resistant PE drain pipe for trenchless construction and preparation method thereof
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CN112266518A
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High-gloss antibacterial PE water supply pipe and preparation method thereof
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CN112266517A
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High-modulus impact-resistant HDPE double-wall corrugated pipe and preparation method thereof
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Glass fiber reinforced PE water supply pipe and preparation method thereof
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CN111113712A
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Multichannel powder granule that conveniently absorbs deep material is with inhaling material device
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CN111037630A
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Cutting machine for cutting structural wall pipe
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CN110978473A
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A inseparable winding equipment for compound pipe of RTP
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CN111002568A
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Energy-saving environment-friendly self-induction RTP composite pipe rolling machine
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Polyethylene double-wall corrugated pipe with excellent antibacterial property and preparation method thereof
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CN111004429A
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Preparation method of nano carbon black reinforced HDPE water supply pipe
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CN111055398A
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Processing technology of ultra-micro glass fiber cotton reinforced HDPE double-wall corrugated pipe
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CN111016116A
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High-strength ultramicro glass fiber cotton reinforced HDPE double-wall corrugated pipe
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CN110950026A
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Pipe turnover device suitable for different pipe diameters
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CN110746676A
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Scratch-resistant gas pipe based on modified PE and preparation method thereof
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CN110804237A
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Anti-static PE double-wall corrugated pipe and processing technology thereof
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Automatic cutting device for PE (polyethylene) solid-wall pipe and working method thereof
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CN110645420A
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High-strength pressure-resistant polyethylene composite pipe and preparation method thereof
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