天气预报 > 其他 > 电话的按键失灵怎样修理
电话的按键失灵怎样修理
更新时间: 2020-10-01 00:00:00  

电话机个别按键不良,一般是按键下面有积灰等脏物引起。可以将按键盘拆开,将导电橡胶片取下,清洁电路板的接点及导电橡胶片,可用无水乙醇擦洗、吹干后装回。

关键词: 电话 按键 失灵 怎样 修理

电话的按键失灵怎样修理相关经验

天气预报

最新推荐

页面:/news/view-2780690/ | 耗时:0.8017 s | 内存:2.11 MB | 查询:4 | 缓存读取:3 写入:0 | 加载文件:25
select * from tbl_Articles WHERE ArticleID=2780690 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=2780690 LIMIT 0,1
select * from tbl_Articles_sphinx where id=2780690 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(1064383,1085912,1086434,1077976,1110620,1065928,1048438,1085904,1117926,1060755,1055526,1087481,1120801,1098219,1045499,1101945,1085576,1096793,1109671,1133147,1097085,1371139,1063517,1077892,1096719,1119938,1119744,1092642,1044426,1112917) ORDER BY field (ArticleID,1064383,1085912,1086434,1077976,1110620,1065928,1048438,1085904,1117926,1060755,1055526,1087481,1120801,1098219,1045499,1101945,1085576,1096793,1109671,1133147,1097085,1371139,1063517,1077892,1096719,1119938,1119744,1092642,1044426,1112917)