... recessed joint凹缝 recessed switch暗线开关, 嵌壁开关, 埋装开关 recessed square内方头 ...
基于90个网页-相关网页
短语
暗装拉线开关
Flush-type Cord-operated Switch
接线盒暗开关
Junction box dark switching
;
interface box hidden switch
;
Dark switch junction box
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