CN219956376U - 一种雨污水管径测量仪 - Google Patents
一种雨污水管径测量仪 Download PDFInfo
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- CN219956376U CN219956376U CN202321249755.6U CN202321249755U CN219956376U CN 219956376 U CN219956376 U CN 219956376U CN 202321249755 U CN202321249755 U CN 202321249755U CN 219956376 U CN219956376 U CN 219956376U
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- wall
- upper clamping
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- 238000007906 compression Methods 0.000 claims description 5
- 238000005259 measurement Methods 0.000 abstract description 13
- 238000000034 method Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
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- 238000010586 diagram Methods 0.000 description 1
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- A Measuring Device Byusing Mechanical Method (AREA)
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CN202321249755.6U CN219956376U (zh) | 2023-05-21 | 2023-05-21 | 一种雨污水管径测量仪 |
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CN202321249755.6U CN219956376U (zh) | 2023-05-21 | 2023-05-21 | 一种雨污水管径测量仪 |
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CN219956376U true CN219956376U (zh) | 2023-11-03 |
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CN202321249755.6U Active CN219956376U (zh) | 2023-05-21 | 2023-05-21 | 一种雨污水管径测量仪 |
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CN (1) | CN219956376U (zh) |
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2023
- 2023-05-21 CN CN202321249755.6U patent/CN219956376U/zh active Active
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Inventor after: Qi Hongshun Inventor after: Zhang Liming Inventor after: Zhang Yue Inventor after: Niu Chengfu Inventor after: Chen Kaiming Inventor after: Zhao Xiangguo Inventor after: Chang Yuhang Inventor after: Zhang Qinghua Inventor after: Liu Haijun Inventor before: Zhang Liming Inventor before: Zhang Yue Inventor before: Niu Chengfu Inventor before: Chen Kaiming Inventor before: Zhao Xiangguo Inventor before: Chang Yuhang Inventor before: Zhang Qinghua Inventor before: Liu Haijun |