S-PMF系列隔板内螺S-PMFSeriesbulkheadfemalestraight型号（model）S-PMF4-M5/M6S-PMF4-01/02/03S-PMF6-01/02/03/04S-PMF8-01/02/03/04S-PMF10-01/02/03/04S-PMF12-01/02/03/04)