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Composite metal corrugated pipe with hard seal nipple
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The device of measuring bellow elongation
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A kind of bellows production connector
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A kind of compensator welding equipment
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A kind of device for detecting airtightness of corrugated tube and detection method
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A kind of metal bellows boxing device
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A kind of detection device detecting bellows air-tightness detection fixture
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A kind of gas bellows air-tightness detection device and its detection method
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Gas bellows air-tightness detection device and its detection method with protection
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A kind of device for detecting airtightness of corrugated tube detection fixture
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A kind of bellows drying unit with a variety of drying functions
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A kind of nut assembling device of corrugated water pipe
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A kind of pinpoint bellows rushes wave apparatus
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A kind of self locking quick connector
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A kind of quick joint of corrugated pipe
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A kind of semi-automatic boxing equipment and its control system
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A kind of pipe joint robot welding system
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