Bohlokoa ba li-valve moralong oa lipeipi thekenoloji ea phetisetso ea metsi ea Pipeline
Bohlokoa ba li-valve moralong oa liphaephe Theknoloji ea phetisetso ea metsi Liphaepheng tsa liphaephe tsa mokelikeli, li-valve ke likarolo tsa taolo tseo karolo ea tsona e ka sehloohong e leng ho arola lisebelisoa le lisebelisoa tsa liphaephe, ho laola phallo, ho thibela ho khutla, ho laola le ho ntša khatello. Eba...
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