法兰 SO 250-25 FF3F-1

so250-25ff3F-1

47023 rf700-1.0/

WN150-160G0FR.6-150 RF-150rf059F S

wn400-300 rf /

47023 fm800-1.6=48-120 δ1=10

WN150-16RF S=

wn10-16 fm rfh80/1236

so250(b)-16 g

WN150-2500 FF Sch4=6100/92-178=0

WN150-2500Rj3m=7-2.5 δ=70 H=

B WN700-600RF761

B