It is said that with this thing the sewer is no longer afraid of blocking? Really?

Don't know the current use of explosions?
Afraid of being paid IQ tax? Don't know how to use strange things?
All kinds of interesting out of the box interesting experiments outdoor things
Pay attention to the unpacking team leader and show you all kinds of tests!
Thank you for being so beautiful and paying attention to me!
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Unpacking# Evaluation

[@user-bm8nx5ip7q]

問題在於他塞在什麼鬼地方
如果塞在水管很後面
則水管積水相對會變多
基本上你倒整瓶可能都沒效

[@user-iu7wy3dx5l]

一般家庭不會用鋁管吧

[@YANCHEN-uq4xb]

舊公寓S彎還沒淘汰的畫就有鋁的

[@user-iu7wy3dx5l]

@@YANCHEN-uq4xb 瞭解,謝謝你.