法兰 SO 150-10 RF300RF H=350s

SO150-10RF300RF H=350s

SO50(A)-150 RF B)-40RFƒRF S=3 Sch40M S=/

nb/t47021cfm450-1.06 k=69

wn50B-40m

wn100(b)-16 rf s=15 b

wn450-10gSch40

WN50-300 RF B=52.56rfR

WN40(B)-16RF S=3.80Sb=4 AA=135FF02358-117)=41100-0

SW 40(B)-16 RFb/

pl300-16rf sch60

pl