法兰 RF 450-0.6/33

47021 RF450-0.6/33

nb/t 47023 fm1900-1.0/95-

pl250-2.5 rf0S2.5/10

WN 100-150RF B=96

法兰WN25(B)-16 RF S=5=12 S640S11M=1025500-s/@

BI1300-S/F FF b405

WN600)-16 RF50 RF SF4.5FS=4.56 rfrf s

pl125(B)-10 Rf0

BL 500-300 FF

支座 A3

WN600)-16 RFRF D=385