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Terms for subject Nautical containing fire door | all forms | exact matches only | in specified order only
| English | Chinese |
| fire door holding and release system | 防火门的吸持和释放系统 |
| fire door of self-closing type | 自闭式防火门 |
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| English | Chinese |
| fire door holding and release system | 防火门的吸持和释放系统 |
| fire door of self-closing type | 自闭式防火门 |