H型钢生产线/H-section steel production line
产品规格： H200、H300
Product specifications: H200，H300
年产量：300,000t ~ 600,000t
Annual output: 300,000t —600,000t
H型钢生产线
H-section steel production line
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H型钢生产线/H-section steel production line |
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产品规格： H200、H300 |
Product specifications: H200，H300 |
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年产量：300,000t ~ 600,000t |
Annual output: 300,000t —600,000t |
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H型钢生产线 |
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H-section steel production line
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