国产一级性爱伦理国产传媒_日韩成人无码电影观看_在线无码视频一区二区日本_乱伦中文无码制服精品视频网_1024亚洲精品国产无码片_亚洲免费激情av_成人综合色av综合_可以看得免费黄色网址_丰满人妻被快递员侵犯的电影_制服丝袜之中文字幕

Shanghai Electric provides various types of test chambers for testing small batteries to large lithium-ion battery packs. Battery test chambers are used in various industries including telecommunications, computers and electric vehicles. In order to reduce vehicle emissions and promote the development of electric hybrid vehicles, the need for lithium battery testing has become more urgent. With our extensive experience, we can provide you with cost-effective solutions.