法兰 SO 80(B)-6 FFD=0=56 H2 C0S/ RF S=180/1

so80b-6ffD=0=56 H2 C0S/ RF S=180/1

WN 100-900 RJ S=

PL25-16RF000-1

wn80-600rf s=6.1F692 SHGR

SWN500-25 RF-s=8AA=600b0WN65(B)- s=4RF

hg/t20592 wn125-25m/

SO250(B)-16FM0w.h150rf d=940 k=900.1N125

SO350(B)-10RF b=4=4 RF SCH80S=/ s=8m=414T

WN20-2500RJ S