发布时间:2025-01-24 17:57:55
组装的话,一般都是留有丝牙位的,你对照好位置,使用螺杆组装就可以了。但是如果厂家疏漏没有留牙位的话,你就要自己用自攻螺丝锁了。
sheng.ke晟科牌sk-98(dc)数码楼宇对讲系统怎样改房号
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