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Terms for subject Metallurgy containing double-contact | all forms | exact matches only | in specified order only
| English | Chinese |
| double contact acid plant | 双接触法制硫酸车间 |
| double-break contact | 桥形触点 |
| double-break contact | 双断触点 |
| double-throw contact | 双投触点 |
|
| English | Chinese |
| double contact acid plant | 双接触法制硫酸车间 |
| double-break contact | 桥形触点 |
| double-break contact | 双断触点 |
| double-throw contact | 双投触点 |