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Standards: Welding standards approved as American standards

Standards: Welding standards approved as American standards

  • 期刊名称Electrical Engineering
  • 卷第52卷
  • 期第10期
  • 印刷ISSN0095-9197
  • 文件大小623.49KB
  • 发表时间1933-10
  • DOI10.1109/ee.1933.6430462
  • 页码726-727
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