Kayayyaki

Bakin karfe wanda aka duba farantin karfe tare da ɗora matakan hana zamewa da juriya na lalata, manufa don matakala, hanyoyin tafiya, dandamali, benaye, da yanayin masana'antu jika.

Bakin karfe lebur farantin karfe tare da santsi surface, m gama, kuma lalata juriya, dace da aiki, cladding, kitchen kayan aiki, da masana'antu ƙirƙira.