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Terms for subject Oil / petroleum containing chemical injection | all forms | exact matches only | in specified order only
| English | Chinese |
| chemical injection pump | 注化学剂泵 |
| chemical injection system | 化学注入系统 |
| chemical injection truck | 化学剂注入车 |
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| English | Chinese |
| chemical injection pump | 注化学剂泵 |
| chemical injection system | 化学注入系统 |
| chemical injection truck | 化学剂注入车 |