法兰 BL 150-300 M-1.6/70-10/b

WN 25-300 GSch80S0 rf L=18 C=1=8209f

BL 150-300M-1.6/70-10/b

WN450-300 RF B=457 A=457f bb

bl100-25rf c=28RF-10rh80S.

WN20-150 RF Sch40 S0RF8 RF--RF S=12se RFRJ3

PL1400(B)-2.5FF0F RF S=RFWN300(B

WN150-150RFN

PL80(B)-6 RF f1=3

WN65(B)-63 FM S=5d G线.