... carbon steel || 碳钢,碳素钢(含碳量小于2%的铁碳合金) carbon steel wire || 碳素钢丝 carbon stick || 碳(精)棒 ...
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短语
优质碳素结构钢丝
Carbon constructional quality steel wires
碳素工具钢丝
Carbon tool steel wires
;
Carbon steel wire for tool
碳素弹簧钢丝
Carbon spring steel wires
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