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ISO 21809-11 2019 Petroleum and natural gas industries External coatings for buried or submerged pipelines used in pipeline transportation systems Part 11 Coatings for in-field application coating r
ISO 21809-11 2019 Petroleum and natural gas industries External coatings for buried or submerged pipelines used in pipeline transportation systems Part 11 Coatings for in-field application coating r
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本文档由 路人甲 于 2025-05-10 14:27:01上传分享
