electrical installation
| code
| electrical installation abbr. | |
| el.mach. | 電気設備 |
| code abbr. | |
| gen. | コード; 暗号; 暗証; 規約; 記号; 符号 |
| |||
| 電気設備 (denki-setsubi) | |||
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electrical installation : 4 phrases in 3 subjects |
| Construction | 1 |
| Electric machinery | 2 |
| Electronics | 1 |