法兰 WN 250(B)-16 RF S=11 D=460 K=410 H=78 C=28 d=378

WN250(B)-16 RF S=11 D=460 K=410 H=78 C=28 d=378

47021 ff1200-0.6 δ=600 δ=50 h=1166/

WN350(B)-25 FM S=10 C=43 H=105

WN80-300 M

SO 25-150RF

wn100(b)-900 rjfRF0.0240s6RF-6.4‚´=44RF/u00a2/u00e2/u0082/

47023 rf700-1.0 î´=55 h=120

bl 300-1