Manual of practical engineering data selected from the popular Data sheet series published in Power.
| 企业作者: | |
|---|---|
| 格式: | 图书 | 
| 语言: | English | 
| 出版: | 
        New York
          s.n.
    
        c1946.
     | 
| 主题: | 
| 企业作者: | |
|---|---|
| 格式: | 图书 | 
| 语言: | English | 
| 出版: | 
        New York
          s.n.
    
        c1946.
     | 
| 主题: |