法兰 WN 100(B)-16 T RF S=52.1-

WN100(B)-16T RF S=52.1-

wn42(b)-40 m/14625-f/0/u0083/u00

SO250-150RF C=291.0f4ml0440.0/)-1

WN300B)-16fM0592g/t205

WN300A-63RF/

PL40(B)-10 RFD=1-

so500-16 rfrJFD20

WN40-300 M Sch40S6=.6b)-16rf36 RF 2件 S=3

WN150(A)-100 RF SCH4

wn32(b)-25 fm

wn80-15