Ho tloha ka la 3 Phuptjane ho isa ho la 5 Phuptjane, 2021, Pontšo ea bo15 ea Machabeng ea Solar photovoltaic energy storage (Shanghai) e ne e tšoaretsoe Shanghai International Convention and Exhibition Center.Sekhahla sa pontšo se ntse se tšoana le pele, 'me lihlahisoa tse ncha le lisebelisoa ho ...
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