WN 25(B)-63 M S=5

Pl15(b)-16 RF-25R

WN15-150RF=6 S=63.5S=3.516 RFRF1=

WN50-150 RF-25RFRF S=3.1

so150b-40tgR

HG/T 20615 SO25-150RF

bl350(b)-16 RF

pl15-16 rf d=90 b=2

BL100-16RF C46

wn25a-160 rf

WN15(B)-160RF D=235 S= B=108

so100-25RFs=RF S=2.5-1.61.