 |
powder type
| fire extinguisher
| powder type | |
| met. | 保护渣类型 |
| fire extinguisher | |
| gen. | 灭火机 |
| archit. | 灭火器 |
| auto. | 消防设施 |
| met. | 消防器具 |
| space | 消防器 |
| wind. | 灭火器 |
| fire-extinguisher | |
| gen. | 灭火器 |
| |||
| 【连】 保护渣类型 | |||
| powder type: 22 phrases in 3 subjects |
| Metallurgy | 8 |
| Technology | 13 |
| Textile industry | 1 |
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