法兰 PL 200-2.5 RF00b/S´=60 h=M1.6 δ=100 H

pl200-2.5rf00b/S´=60 h=M1.6 δ=100 H

pl450-25ff500 RF/

wn40-100rf=10

wn80-63 rf hS=10RF0 T6 RFK=8/

3 FM 600-2.5B)ch1

WN80-150 RF SCH80

pl300(b)-10 rf d=9/-2.6.4000

LWN 50-300 RF51.0/30-.3 C

wn80-600rf0RF

WN80-150 RF L=19 A=60.3RF BB2.778h= w-.0 H=1