NB/T 47065.1  支座 A 1811-000f6K= d=795/6

4 A1811-000f6K= d=795/6

SO 200-16 RF

47023 FM1500-4.0 δ=70 H=165

法兰盖 BL80-16 RF

47023 -RF 700-1.0/500- A=711.2 ScfF

2 FM 500-4.0 δ1=10

NB/T47023 FM650-2.5

WN50B)-63RFH

pl350b)-10rf/

WN50B-16RF S=3wn3501CM25rv5792PL40(A)-1Sch8042-110T=10000-1