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Terms for subject Oil / petroleum containing automatic switching | all forms | in specified order only
| English | Chinese |
| automatic control switch of light | 光源自控开关 |
| automatic message switching | 自动信息转换 |
| automatic telephone switch board | 自动电话交换机 |
| automatic time switch | 自动定时开关 |
| manual-automatic switch | 手动-自动开关 |