法兰 WN 25-63 RF S=61.60(b)-16 rf1,0R305600 RF-1.0/4400 δ

WN25(A)-63RF S=61.60(b)-16 rf1,0R305600 RF-1.0/4400 δ

B+PL350-10RF1 RF B=16 H=4

BII 18005R

PL125B-16RF b=4/

BII 1400 /f00-1.0Fp0-000 δ2=14 δ3=14 δ RF RJ25016RFf4

EHA 1200*1

WN250(B)-16RFs=8PL20006 B=27.7FF5/t206

WN100-150 FF B=98b-16/

BII 1500/