GB/T 20660-2020 石油天然气工业 海上生产设施的火灾、爆炸控制、削减措施 要求和指南
文件大小 : 82.54 MB
文档格式 : PDF电子版
文档分类 : 国家标准
更新时间 : 2024-04-20 17:20:55
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