CN216307105U - 一种带有螺旋护套的防腐型保温管 - Google Patents
一种带有螺旋护套的防腐型保温管 Download PDFInfo
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- CN216307105U CN216307105U CN202122531537.9U CN202122531537U CN216307105U CN 216307105 U CN216307105 U CN 216307105U CN 202122531537 U CN202122531537 U CN 202122531537U CN 216307105 U CN216307105 U CN 216307105U
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- 238000009413 insulation Methods 0.000 claims description 11
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- 230000007797 corrosion Effects 0.000 claims description 7
- 239000007769 metal material Substances 0.000 claims description 3
- 238000004804 winding Methods 0.000 claims description 3
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- 238000000034 method Methods 0.000 description 3
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CN202122531537.9U CN216307105U (zh) | 2021-10-20 | 2021-10-20 | 一种带有螺旋护套的防腐型保温管 |
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CN202122531537.9U CN216307105U (zh) | 2021-10-20 | 2021-10-20 | 一种带有螺旋护套的防腐型保温管 |
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Effective date of registration: 20240819 Address after: No. 119, Panluo Village, Ehu Town, Qianshan County, Shangrao City, Jiangxi Province 334000 Patentee after: Fu Yefang Country or region after: China Patentee after: Zhou Luoyu Patentee after: He Ruixue Address before: 266072 household 2409, building 1, No. 10, Hong Kong Middle Road, Shinan District, Qingdao, Shandong Province Patentee before: QINGDAO XINHUIDE ANTI-CORROSION INSULATION Co.,Ltd. Country or region before: China |