发布时间:2025-01-19 03:31:31
可以,这种砖比较轻,盖楼房普遍框架结构用这种砖很多,对装修也没什么影响,在墙上钉钉子要注意,不能钉在砖缝里,最好用膨胀螺丝
三相智能电能表上有组合有功电量和正向有功电量之分不知两者有何区别
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