Labarai
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Menene Calcium silicon cored waya?
Menene Calcium silicon cored waya? Tushen Wayar Silicon na Calcium: Bangaren masana'antu ya kasance koyaushe yana taka muhimmiyar rawa a masana'antar Sinawa kuma ba za a iya watsi da su ba. A cikin masana'antu, matakai kamar ƙera ƙarfe kuma suna da mahimmanci. A cikin aiwatar da aikin ƙarfe, ya zama dole a ƙara c ...Kara karantawa -
Menene carburant?
Akwai nau'ikan carburizers da yawa, gami da gawayi, graphite na halitta, graphite na wucin gadi, coke da sauran kayan carbonaceous. Alamun jiki don bincike da aunawa na'urori masu aunawa sune galibin wurin narkewa, saurin narkewa, da wurin kunna wuta. Babban alamomin sinadarai sune Carb ...Kara karantawa -
4-pack Outdoor Solar LED Lights $38 (Reg. $75), ƙari
Dangane da kirkire-kirkire mai zaman kansa, leken asirin anqiang yana aiki kafada da kafada tare da jami'o'in cikin gida da cibiyoyin bincike na kimiyya don gabatar da fasahar sarrafa motsi daga ketare tare da ci gaba da haɓaka…Kara karantawa
