法兰 PL 40-16 RF B=58 B=58 b=3b=3F=16 H1=185(b)-10rf=3m1001=120T-f

PL40-16 RF B=58 B=58 b=3b=3F=16 H1=185(b)-10rf=3m1001=120T-f

wn20a-100m50 R-1.0 î´=52 î´s=10/54-127f

PL600-10RF D= K= RF R060

pl 700(b)-2.5 rf200-660

wn40b-25m

WN50(B)-100FF6RF Sctmd=178 b1=8500-150 rf

1 M 300-1.0 δ=30

wn50-300 rf s=5

WN200(B