List of certified electrical apparatus : certified fire-resistant conveyor belting and certified diesel engines for coal mine use /
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| Main Author: | |
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| Format: | Book |
| Language: | English |
| Published: |
Ottawa :
Information Canada,
1975.
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| Edition: | 4th ed. |
| Series: | Report (Canada. Energy Research Laboratories) ;
ERP/ERL 75/130 (LS) |
| Subjects: |
| Physical Description: | 65p. |
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