HG/T 20592  法兰 PJ/SE 300-10 RFpampam15 W0ebfc4e00039

PJ/SE300-10RFpampam15 W0ebfc4e00039

PL80(A)-10FFf ss=10RF2600(B)-16

PL50(B)-6 RF2010.S=597=153.5ch8040RFS=

SO 600(B)-16 RF

WN 15(B)-63 RF S=3.5

WN 100(A)-100 T S=3.501.080.8 S=1.71.740SRF=19.

PL500B-10RFb=3rum.html nSCH25rfF.Sc)-10 RF

SO 40-150 RF

SO