CN210687343U - 旋入式波纹管连接密封结构 - Google Patents
旋入式波纹管连接密封结构 Download PDFInfo
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN112310929A (zh) * | 2020-11-23 | 2021-02-02 | 福建和盛塑业有限公司 | 一种缆线综合管廊用管道及其铺设方法 |
CN114992398A (zh) * | 2022-07-11 | 2022-09-02 | 廖丽红 | 具有发泡层的双壁波纹管及波纹管的制作方法 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN112310929A (zh) * | 2020-11-23 | 2021-02-02 | 福建和盛塑业有限公司 | 一种缆线综合管廊用管道及其铺设方法 |
CN114992398A (zh) * | 2022-07-11 | 2022-09-02 | 廖丽红 | 具有发泡层的双壁波纹管及波纹管的制作方法 |
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