People usually use upper and bottom gates to get the water and garbags into the 滴漏槽,Did the upper gate 's existing cause the absorption power of bottom gates weaker than use only bottom gates.thank you.
clownfish 大粒星
文章: 2681 來自: Malaysia " Penang "
2 于 2003-06-10 08:39
Did the upper gate 's existing cause the absorption power of bottom gates weaker than use only bottom gates. personal thinking . yes .