法兰 BL 300(B)-6 FF0

bl300b-6ff0

pl600(b)-25 m-10RFL20(1WN10

WN100-300 RF S=40 r=5 h1=8 h=50 aa=57 n

47023 fm600-1.6 h=61 管板

BI400-F=641SRF1-2

wn 80-150 rf sch/

WN100A-25RF016 fm0R

47023 fm600-1.6-51/1120.6 δ=49 H=115 H=325Ã

WN150(B)-25 M5rf

WN150-600RJ SCH4