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q355b light steel structure
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*, *::before, *::after {box-sizing: border-box;}* {margin: 0;}html, body {height: 100%;}body {line-height: 1.5;-webkit-font-smoothing: antialiased;}p...
2025-08-01 00:13:01
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2025-10-01 00:16:01
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...structural system, it is a new type of building structural system, the main steel frame is composed of columns and beams, the secondary structure ...
2025-03-20 01:32:52
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Steel Structure Chicken House and Equipment for Chicken 1) Surface treatment: Electro galvanize (1.Surface smooth,and bright,, zinc coating:20-30g/...
2024-12-09 19:39:53
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Qingdao Xinguangzheng Husbandry Co., Ltd. is a subsidiary of Qingdao Xinguangzheng Group.It has independent professional product development and ...
2025-09-15 14:32:55
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*, *::before, *::after {box-sizing: border-box;}* {margin: 0;}html, body {height: 100%;}body {line-height: 1.5;-webkit-font-smoothing: antialiased;}p...
2025-08-01 00:13:01
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*, *::before, *::after {box-sizing: border-box;}* {margin: 0;}html, body {height: 100%;}body {line-height: 1.5;-webkit-font-smoothing: antialiased;}p...
2025-07-31 00:17:31
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*, *::before, *::after {box-sizing: border-box;}* {margin: 0;}html, body {height: 100%;}body {line-height: 1.5;-webkit-font-smoothing: antialiased;}p...
2025-07-31 00:17:31
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2025-10-02 00:15:02
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2025-10-01 00:16:01
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