Tsarin duniya

Jumma'a, 17 Maris 2017 by
Da'irar hoto na tsarin TT earthing

A cikin shigarwar lantarki ko tsarin samarda wutar lantarki tsarin kasa ko tsarin kasa yana hada takamaiman sassan wannan shigar tare da yanayin gudanarwar Duniya don kare lafiya da dalilan aiki. Abun ishara shine ma'anar Duniyar, ko kan jirgi, saman teku. Zaɓin tsarin ƙasa zai iya shafar

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