法兰 WN 80-63 RF S=51600J D=mm0 æœ-6 RFD=FM.0F00

WN80(A)-63RF S=51600J D=mm0 æœ-6 RFD=FM.0F00

PL 40-40 FM5-150rf.0 Sch40 S=7

LWN80-150 RF B=77.5 H

PL 40-6 T

SP-5 DN=2000 δ

wn200(b)-40 fm

SO 300-150 RF5740S.6=6S=6B)-16 RF S=6H40S400-1.0F/d8-

LWN80-150 RF SCH4

WN150(a)-160 FM S=18.26 D=390 K=320 N