• SEIMENS ZZ-325-004-LAYER SURFACE FILTER MODULE PCB
• SEIMENS 
• ZZ-325-004-LAYER 
• SURFACE FILTER MODULE 
• PCB
• COMMS ACTIVE
• COMMS MONITOR
• 452-30025
• ISS2 W/07795
• REV R 01
• SER NO.08
• PE2
• ISSUE A