发布时间:2025-01-31 17:04:56
把花洒软管给拧上,一般花洒软管就可以这样轻松拆卸和安装上了花洒的软管拆卸和安装比较简单,如果家里是老式的花洒软管和喷头可能才起来比较麻烦,花洒的软管接热水器的那个接口可能有盖子给盖住,需要把盖子盖拆下来,然后再把软管给拧下来,然后再更换新的花洒软管,具体的要看热水器的花洒软管接口
继电器选型 我有个控制柜要接的是440v 60hz三相电源请问如何选择中间继电器热继电器断路器接触器
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