Member for
2 ปี 8 เดือนAge: 14-18
Level: pamatskola
Language: Latvian
(lv)
ไอดี: 2270877
19/01/2023
Country code: LV
Country: Latvia
Main content: Latviski (1845393)
From worksheet author:
Organisko vielu izmantošana
Other contents:
savietošana
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![Naftas pārstrāde Naftas pārstrāde](/sites/default/files/styles/worksheet/public/def_files/2023/1/19/301191058262722162/301191058262722162001.jpg?itok=cK1ajtI6)