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plain carbon steel; ordinary carbon steel | |||
plain steel; common carbon steel; plain carbon steel (【技】亦称普通碳素结构钢。与优质碳素钢相比,对含碳量、性能范围以及磷、硫和其他残余元素含量的限制较宽。我国和某些国家将普通碳素钢分为三类:甲类钢只保证力学性能,不保证化学成分;乙类钢只保证化学成分,不保证力学性能;特类钢既保证化学成分,又保证力学性能。); simple steel; straight carbon steel | |||
common straight carbon steel |
普通碳素钢 : 12 phrases in 4 subjects |
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