Litanka tsa polokelo ea Nitrogen ea Mokelikeli

Re baetsi ba litanka tsa polokelo ea naetrojene ea metsi naheng ea China, ba tšoarehileng ho fana ka lisebelisoa tsa boleng bo holimo le likarolo tse ling ka sistimi ea taolo ea PLC. Ka kopo ikutloe u lokolohile ho reka litanka tsa polokelo ea naetrojene e nkehang ka theko ea tlholisano femeng ea rona. Ikopanye le rona bakeng sa litšebeletso tse ikhethileng.