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营业执照
Business License
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冶金施工总承包资质证书
Metallurgy Engineering General Contracting Projects Qualification Certificate
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建筑工程施工总承包资质证书
Engineering Construction General Contracting Projects Qualification Certificate
建筑工程施工总承包资质证书2022-01-07
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安全生产许可证
Safe Production Licence
安全生产许可证2022-01-07
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高新技术企业证书
High and New Technolog Enterprises
高新技术企业证书2022-01-07
