法兰 BL 50(B)-25 T S=3.56 n=40R-

BL50(B)-25 T S=3.56 n=40R-

WN80-16 RF .

PL80(B)-10 RFch40chå

WN250-40FMÂ/60 H=120ch40s=M

WN65(B)-10FFFS=6.5FM S=4F=5=30 δ0

BL350-900RJšÃ‚Â59205-1

WN 150-16 RF=42=4.6680EL.ht

3 M 1000-1.

NB/T47023 M400-2.5S=

wn100-300rfφ115×8.5

WN 1000(B)-10