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| 化工产品 | |||
| 焦化类; 化学产品 | |||
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| 化工产品 | |||
| 化学产品 | |||
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| 化学制品 (以确定的分子组成为特征的物质。) | |||
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chemical products : 20 phrases in 12 subjects |
| Business | 3 |
| Chemistry | 1 |
| Commerce | 2 |
| Company name | 1 |
| Earth sciences | 1 |
| Economy | 1 |
| Explosives and Explosive Ordnance Disposal | 2 |
| General | 3 |
| Metallurgy | 1 |
| Nautical | 1 |
| Shipbuilding | 2 |
| Technology | 2 |
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