发布时间:2025-01-31 09:39:38
海信电视进入工程模式方法
用遥控选择,菜单-声音设置里,选择平衡,然后输入0532,即可进入工程模式,海信电视都是如此进入。
螺纹钢 二级螺纹钢 三级螺纹钢 四级螺纹钢 精轧螺纹钢 盘螺分别是什么意思
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