管帽 DN 40-SCh80SC/u00c6/u0092/u00º“040 S=86/0

DN40-SCh80S,C/u00c6/u0092/u00º“040 S=86/0

47023FM1800-1.0/90-165

SO 50(B)-25 G05rfrf10300-f1rf RF1

BL 65-150 RFn=18114 H=

WN 50(B)-100 MR7 L=22 H1=

wn20-150 rf sch40 a=27 s=3

so200(a)-150RFT-20

PL150-10 RF=RFchcF250-7

WN100-600FMS=8 Sch16040 RF

P