1, Sinadaran Babban kayan gilashin gilashin gilashin da aka sake yin fa'ida, dutsen ƙasa, soda ash, yashi silica, borax da dolomite.2, Narke Duk wani cakuda gilashin gilashin ana ciyar da shi zuwa tanderu kuma a yi zafi zuwa digiri 1550-1600 har sai ya narke.Tanderun yana aiki awanni 24 a rana, kwana bakwai a mako.Tanderu ɗaya na iya ...
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