Fastener ọrụ iwebata fasteners na-ekewa n'ime threaded fasteners na ndị na-abụghị Threaded fasteners, na-abụghị Threaded fasteners tumadi na-ezo aka rivets, welded atụdo, njikọ atụdo, wdg, engine na mgbakwunye na ojiji nke na-abụghị Threaded fasteners, ihe ka n'ọnụ ọgụgụ bụ. eriri eriri.Ndị s...
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