steel industry

短语词组

短语

• steel tubular industry 钢管生产
• steel trade industry 钢材贸易行业
• steel pipeline industry 管道业
• steel construction industry 钢结构产业
• architectural steel structure industry 建筑钢结构;建筑钢结构行业
• steel pipe industry 钢管业;钢管行业
• n steel tube industry 钢管工业
• china steel pipe industry 中国钢管行业
• Steel Making Industry 钢铁制造业
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