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Ngongo Tuitui Kanapa (BA)
He umanga motuhake a ZhongRui ki te hanga ngongo kanapa kore waikura tino tika, he mea hanga ki te kore waikura. Ko te diameter matua o te hanga ko OD 3.18mm ~ OD 60.5mm. Ko ngā rauemi matua ko te maitai kore waikura austenitic, te maitai takirua, te koranu nikara, me ētahi atu.
