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Safety Colours (In German) : German Standards CommitteeDIN 4818, Sept 1965; abstr. in Occupational Safety and Health Abstracts

Safety Colours (In German) : German Standards CommitteeDIN 4818, Sept 1965; abstr. in Occupational Safety and Health Abstracts

卷第3卷
期第2期
印刷ISSN0003-6870
文件大小104.45KB
发表时间1972
DOI10.1016/0003-6870(72)90076-2

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