法兰 BL 100-600 FFSc=65 K=100RF

bl100-600ffSc=65 K=100RF

BL65-16FF5/ 4

WN40A-160TM S=5.54 SO25(B)-16RF=5h80s H=27

bi900h10F

pl150(B)-16 rff0FFB1=

WN250-300RFS=17.5H1=730-10RF82/u00ac/u00c

pl500(b)-25 rf hg/2.5/47

WN80(B)-63 RF S=81.0/227

WN50(B)-40 RF S=3.5,20,HG/T 205

wn500b-600