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AB-04,AB-06,AB-08,AB-10,AB-12,AB-16,AB-20,AB-24,AB-04-06-04,内锥三通接头
AB-08-12-08,AB-10-12-10,AB-12-04-12,AB-12-06-12,AB-12-08-12,AB-12-12-08,
AB-12-16-08,AB-12-16-12,AB-16-08-16,AB-16-12-16,AB-16-16-08,AB-16-20-16,
AB-20-04-20,AB-20-06-20,AB-20-08-20,AB-20-12-20,AB-20-16-20,AB-20-20-16,
