法兰 RF 500-1.0-1

47021 rf500-1.0-1

wn300-150 rf b=293.9000

WN 900(B)-10 RF S=7 D=1075 K=10

5 RF 1400-0.6 δ0=20

WN 2"-300 RF S=6.35

so300-16rfRF S

pl50(b)-10 rf b1=10 R° so50(b)-16rf009 WN100-25RF/

SO15-150 RFRF,00-

wn250-300 FMRF=60/-RF.5 Rfmf060-

wn20(b)-900