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Terms for subject Telecommunications containing keeping | all forms | exact matches only
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house-keeping内务操作
house-keeping内务处理
longitude station keeping经度位置保持
station keeping卫星位置保持
station keeping电台跟踪
Using your cell phone's speaker or connecting a wired headset - while keeping the handset away from your body - drastically reduces radio frequency exposure手机通话时使用扬声器或有线耳机,并使手机尽量与身体保持距离,能有效减少辐射