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A kind of pros' bodily form tripoli haydite
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A kind of septic tank partition bidirectional self-locking tube socket
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A kind of groove type connection PE winding bellows
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A kind of multi-functional conversion boundling shakes pin
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A kind of sewage purification ultrasonic counter-flushing washes integration apparatus
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A kind of honeycomb fashion diatom rock ceramic granule
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A kind of polygonal diatomite ceramic plate membrane cartridge
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Track ditch aeration sedimentation tank
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Self-driven water-locator
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Forming and extruding machine for quincuncial plastic pipe
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Sanitary sewage water-oil separating integrated treatment unit
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A kind of filtering-depositing device
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Underground steel-band reinforced HDPE helically-corrugated pipe for draining water
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Underground high-voltage electric power cable sheath pipe
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Argon arc welding machine for shaped circular seams of reinforced steel-plastic composite pipes
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HDPE carbon corrugated cable protection sleeve pipe
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High-density polyethylene (HDPE)-reinforced winding corrugated pipe
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Automatic detection device
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Shaper for spiral circulation of water
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