one on each side to make a strong enough base for the attachment to be screwed in.
the door is broken, you need to put two metal plates
所有跟帖:
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有道理散架了会增加motor拉力扯裂门板。
-IEbird-
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07/11/2025 postreply
11:02:36
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懂了,多谢波大的详细说明!
-吃一堑长一智啊-
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07/11/2025 postreply
15:42:44