法兰 BL 50-16 RFF0T=634 Ã

hg=t20592-2009 bl50(a)-16rfF0T=634 Ã

WN32-900Rf

47023 FM 700-2.50-16 aa-2-300RFS=5

WN50-63RFF AA=F-

wn32b-40rf s=5.0b=32.

WN 250B)-40 RF S=10

so50-16 RF AA=39 b=4

PL65B-16RF b=3 C

WN50(B)-16RF RF900-4.

PL65(B)-10 RF D=170 K/

BL100-150 G/

pl 250-1