Bawuloli a cikin masana'antu daban-daban a cikin aikace-aikacen da yawa, galibi a cikin mai, petrochemical, sunadarai, ƙarfe, wutar lantarki, kiyaye ruwa, ginin birane, wuta, injina, kwal, abinci da sauran su (wanda, masana'antar injiniya da sinadarai). masu amfani da kasuwar bawul suna ...
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