half coupling forged

意思翻译 半联轴器锻造 相似词语短语 half coupling weld───半联轴器焊缝 half coupling dims───半联轴器尺寸 half coupling ss───半联轴器ss half coupling bspt───半联轴器bspt half coupling npt───半联轴器npt half coupling a105───半联轴器a105 half coupling 3/4───半联轴器3/4 coupling───v.连接（couple的ing形式）...