hand setting meaning in English

人工蝶
手工安装
手工推平

Introduction of the monophone - first hand set telephone of modern type
收发话机问世，这是一种款式新颖的手持电话。
She went to the table , put the tray down , and deftly with her plump , white hands set the bottles and dishes on the table
她走到桌前，把托盘放下，用那双洁白而肥胖的手很灵活地把酒瓶小菜和各种馔肴摆在桌上，把剩盘拿走。
After i investigated the theory of the hand set product power supply , i improved the work stability of the 2 - cell li - ion and reinforced the charge - manage the current and the voltage of the batteries which made it work longer . i also changed the way of the batteries work which improved the efficiency of the batteries . 4
3 .研究手持式产品的电源工作原理,进一步完善锂电池电源的工作稳定性,加强了电池的充电的时候的对电流,电压监控,使电池寿命延长,同时改变锂电电源的供电方式,使得电池的供电效率大大提高。