Krok6kola
(GR) File renamed: File:Flatplate.png → File: Flat-plate solar thermal collector, viewed from roof-level.png Criterion 2
22:59
+50
66.181.161.107
Ххаа
03:11
−371
Munkhzaya.E
засварлах хураангуй байхгүй
12:28
−187
MN5
04:58
+98
04:36
−29
04:31
+4
03:32
+288
03:31
+24
Хуудас үүсгэв: "thumb|280px|Нарны зайн хавтан Зураг:Flatplate.png|thumb|280px|Нар..."
03:27
+2,238
