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[People's Daily Online] Launched in Guangzhou on April 15th! The 133rd Canton Fair will fully resume offline

[People's Daily Online] Launched in Guangzhou on April 15th! The 133rd Canton Fair will fully resume offline

2023-03-27 10:39

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[Xinhua News Agency] The 133rd Canton Fair will fully resume offline exhibitions

[Xinhua News Agency] The 133rd Canton Fair will fully resume offline exhibitions

2023-03-27 10:37

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[CCTV] Significant! The 133rd Canton Fair will fully resume offline exhibitions

[CCTV] Significant! The 133rd Canton Fair will fully resume offline exhibitions

2023-03-27 10:35

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Material market "gold nine" less than the second half of the steel enterprise profit situation worrying

Material market "gold nine" less than the second half of the steel enterprise profit situation worrying

2022-11-09 09:00

Steel demand has strengthened but remains weak year-on-year. Finance Lianhe reporters learned that the current three downstream steel consumption, infrastructure investment data has increased, real estate investment and manufacturing recovery performance is poor, market demand and previous years compared to weak

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Q235c I-beam manufacturer will show you the difference between I-beam and H-beam

Q235c I-beam manufacturer will show you the difference between I-beam and H-beam

2022-09-28 17:11

Have heard of I-beam and H-beam, look at their pictures most people are not clear, at the first look at the picture that this is a kind of steel, but the position is not the same, the name is not the same, in fact, this understanding is wrong

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Simplified connection of section steels in steel reinforced concrete beams and columns

Simplified connection of section steels in steel reinforced concrete beams and columns

2022-09-28 17:06

General steel concrete beam, column steel connection such as the connection of steel structure steel, flange and web joints are double-sided with cover (perforated) high strength bolt connection or splice welding

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