Bakin Karfe na gama-gari da ake amfani da shi SS201 SS303 SS304 SS316 17-4PH SUS440C, da dai sauransu Karfe Q235 20# 45#, da dai sauransu. Brass C36000(C26800), C37700(HPb59), C37700(HPb59), Iron(HPb59) 1213 , 1214, 1215, da dai sauransu Bronze C51000, C52100, C5400, da dai sauransu Aluminum Al606 ...
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