Electrical safety code /
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| 企業作者: | |
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| 格式: | 圖書 |
| 語言: | English |
| 出版: |
London :
Institute of Petroleum,
1963.
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| 版: | 4th ed. |
| 叢編: | Institute of Petroleum model code of safe practice in the petroleum industry ;
pt. 1 |
| 實物描述: | 89 p. : ill. ; 22 cm. |
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