法兰 M 900-0.25f0 RF b=60 rf sch40

47021 M900-0.25f0 RF b=60 rf sch40

wn150-150 g=16800

SO100-16MF/

WN100(B)-16 RF4

bl40(B)-16RFN

wn80(b)-25m s=4

pl250b-25RFBL1Sch1

SO 200-150 RFsch

WN15(B)-150 RF s.6

pl40(b)-10rfh80S150RFF09b= n=32 l=39 d=1330 f1=5 δ1DMf 200sc.10 D=21028=16800440a=1