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Yadda ake sarrafa rahoton gwajin UL588 na Amazon UL takaddun shaida don hasken wuta_test_产品_Seller
Ƙaddamar da ƙididdiga masu girma dabam na ingancin abun ciki, sharhi mai ma'amala, rabawa da yadawa, aikin matakin lambar yabo () yana wakiltar cikakken aikin sa akan dandamali. Kayayyakin lantarki, a matsayin mafi shaharar nau'in samfura akan dandalin Amazon, sun ja hankalin t...Kara karantawa -
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A kusa da 1880, Edison ya ƙirƙira mai riƙe fitila da sauyawa, ƙirƙirar tarihin samar da maɓalli da kwasfa. Daga baya, injiniyan lantarki na Jamus Augusta Lausi (ROS. Agusta) ya kara ba da shawarar manufar sauya wutar lantarki, masu ƙera kayan aiki na farko sune masu kera ...Kara karantawa -
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Canja alamar socket ba sa son zaɓin kuskure, duba waɗannan mahimman maki biyu! Canja soket a matsayin injinan masana'antu, kayan aikin likita, kayan aikin gida, na'urorin kicin da sauran kayan masarufi na zamani, da alama sparrow karami ne, amma a zahiri shine amfani da tsarin dalla-dalla ...Kara karantawa
