Tungsten carbide faamau, tungsten carbide inserts, e masani ona faʻaaogaina i alamanuia, e aofia ai le suauʻu & gas mining, vili papa, fausiaina ma isi. Faʻavae i luga o ituaiga o talosaga, o loʻo i ai ituaiga o faʻamau carbide, e aofia ai carbide conical button, carbide wedge buttons, carbide. lapotopoto...
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