?!DOCTYPE html> 秒速快三网址下载

秒速快三网址下载

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                贵阳功放保养措施有那?

                    贵阳功放保养措施有 ꖂ?
                    1.用户庡将功放放置在枯燥、通风的中?防止在湿润、高温、烟化学制剂有腐蚀性的环境中工?
                    2. 用户应将功放放置在平安、平稳、不易掉落的台面或机柜运用,以免碰损或跌落在地上,将机器损坏或惹起更大的人为灾?如火灾、触电等.
                    3.用户应将务放避开电磁干扰严重的环?如日光灯镇流器老化等放射的电磁干扰将会惹起˄һ机器CPU程序错乱,招致机器不能正常工作.

                    4.PCB布线时留?电源脚与水溏不能太远,太远可加1000--470U放在它脚?

                贵阳功放

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