法兰 PL 65(B)-16 RFSCH40 B=34 RF=4.5

PL65(b)-16RFSCH40 B=34 RF=4.5

WN80-16RFBFF2..0

WN 50(B)-100 FM

WN 65-16 TFHG/T204/

PL20(A)-6 RF b=3016RF=128=3.6110 /u00e7/u00

TPB-10020RF Sch40 340FM S=F27/88-19055bb=530rfF/

wn 40(b)-16 rf s=3.5

HG/T2059PL250(B)-10RFF0-M4.5rfF0-1.-Sch1rfRF rf

SO 20