等径三通 DN 500-Sch20TS sschFFpe)-63 RF

DN 500-Sch20 TS sschFFpe)-63 RF

pl150a-10rf aa=141.5F

SO100(A)-10 FM

pl80-25fm-2.9F-50ÂF1.0h804125/FRF6

SO 120-150 RFFM0-0.62009 PL 3=

WN100(B)-160FM S/19

PL150(B)-16 RF b=5 FM6991=21.6 S=rfRFF=7.5

pl50(b)-6 ff k=/

bl50b-40fm f2= x=

1 c-fm 600-1.