对电磁瞬态(电涌)的器件防护技术进行了研究。
Study on the protection technology of EM transient or surges protection device was carried out.
在收到上述文件后，MCG将立即无偿更换被损的电涌防护器。
Upon receipt of the above, MCG will replace the unit immediately without charge.
在收到上述文件后，MCG将立即无偿更换被损的电涌防护器。
Upon receipt of the above, MCG will replace the unit immediately without charge.
应用推荐