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《Standard of digital delivery for oil refining and petrochemical project》(GB/T51296-2018)【Full PDF】

Views:          Time:2022-01-20 03:34:26

《Standard of digital delivery for oil refining and petrochemical project》(GB/T51296-2018)【Full PDF】








CN:《石油化工工程数 字化交付标准》(GB/T51296-2018)【全文附PDF版下载】






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