SG (B) 10是采用杜邦NOMEX纸为基础的绝缘系统，在变压器的整个使用寿命期都保持极佳的电气性能和机械性能。
Dupont NOMEX paper is used as base of SG (b) 10 insulating system, it keeps excellent electrical and mechanical performance during service lifetime of transformer.
在关于笔记本电脑保养的第一期连载中，一些来自纽约周边的维修点与我们分享了一些能延长你的本本使用寿命的小诀窍。
In our first installment of laptop health tips from the experts, we Shared tips and tricks from computer repair shops around New York City on how to help your laptop live a little longer.
一般在保修期内是免费的，过了保修期根据手表型号选择电池的型号和电池使用寿命收费。
Generally yin the warranty period is free of charge, after the warranty period according to the model of the watch model and the battery life of the model.
应用推荐