法兰 RF 1000-1.150 RF0ajb)-40rfrf

1 FM 550-0.6b)-16 d=216024/hp5

nb/@47023 rf1000-1.150 RF0ajb)-40rfrf

wn150(b)-16rf b=4 s=8

47023 FM500-6.4 S=20

wn50-150rf î¦60

SO 300-150 RF-1çÂ1501se=24.3 D=1

JB/T47023 FM 350-6.4/

F-WN 80-16 RF S=4.5 so32b-

SO 50-16 RF s=12.0/42 H=120h100S