A cikin masana'antu, inganci da inganci na bututu suna taka muhimmiyar rawa a duk lokacin aikin samarwa. Daga cikin nau'ikan kayan da ake da su, bututun ƙarfe na jan karfe sun shahara sosai saboda fa'idodin da ba su da kyau. A cikin wannan shafin yanar gizon, mun yi zurfin zurfi cikin duniyar tubes, tare da particu ...
Kara karantawa