electric soldering短语¹⁴⁴⁹⁷²⁺² 基本例句 电钎焊 Over2 years experience in servo system, transducer and power repairing. Can read electric schematic diagram. Good command of frequently- used repair tools like multimeter, electric soldering iron. 伺服驱动器、变频器或电源等2年以上维修经验。能读懂电子原理图。能熟练使用常用的维修工具，如万用表、电络铁、示波器等。021so