法兰 WN 80-40 T d=190 k=152 f2=3/

wn80-40t d=190 k=152 f2=3/

WN 1200-300 RFrf sch40s

bl100-6rf -G=20 C

WN40B-10T17 S=

PL200(B)-16RFA

bl150-16 m/

WN 20(B)-63 rf0

WN 400(A)-16 RF B

bl50-150 rf l=3/4&ampampampampamp;ampamp;amp;amp;ampampampquot;/

WN100()-16 RF

pl80(b)-16 rf b=1

WN