法兰 WN 200-16 RF S=6/

lwn150-150rfsch4/wnF5 S.6dsou0-1.0F .5

WN200-16 RF S=6/

WN15-1500RJ SCH16023rδ1=8 h0-

WN200-150 RF SCH20S/

lwn25-300rf sch40 h=252 hg/

WN400-150 RF S=12.7 H

WN200-600 M c S/

PL 150-16 FF D= S/

SO 100-150 RF4/

47023 fm1700-2.5/112-2305c5°2 Fhch2/B