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Samar da TU1 TU2 Oxygen-Free Copper Sanduna Za a iya Tinned
Gabatarwa Jajayen sandar jan ƙarfe mara iskar Oxygen Ba tare da iskar Oxygen jan ƙarfe ne tsantsa ba wanda baya ɗauke da iskar oxygen ko sauran ragowar deoxidizer.Amma a zahiri ya ƙunshi ƙananan adadin iskar oxygen da wasu ƙazanta.Bisa ga ma'auni, abun ciki na oxygen bai wuce 0.003% ba, jimlar rashin tsabta ba ta wuce 0.05% ba, kuma tsarkin jan karfe yana sama da 99.95%.Kayayyakin...
