常見(jiàn)型號(hào):
Friedrichs DF 4.225-B20.060.L1-P-5.02-2,0-f2.2,0-Z(過(guò)濾器)
Friedrichs DF 4.221-B50.025.L2-P.H.N-5.02-2,0-f2.2,0(過(guò)濾器)
Friedrichs DF 4.221-B32.060.L2-P.H.N-5.02-2,0-f2.2,0(過(guò)濾器)
Friedrichs DP 5.02-2,0-f2.2,0-Z(過(guò)濾器)
Friedrichs EF 4.121-B50.025.L2-P.H/R-5.02-2,0.N(過(guò)濾器)
Friedrichs FE B20.060.L1-P (濾芯)
Friedrichs FE B50.025.L2-P(濾芯)
Friedrichs FE B32.060.L2-P(濾芯)
Friedrichs FE B32.025.L2-P(濾芯)
Friedrichs FE NSF-50.016(濾芯)
Friedrichs FE A25.025.L2.B2-P(濾芯)