法兰 C-FM 500-1.0h=120ƒÅ70pamt180-2901.6/@47.6S=3

47021c-fm500-1.0/h=120ā70pamt180-2901.6/@47.6S=3

WN 40-150 RF255

WN 500-300 RF H1=≥7 SRF B=468cF43 Sj0

PL100B-25RF

WN80-150 G SFRF S-RF HG/T 20/56-145Fr80FM 40

PL50(B)-16 RF=14 S1=1

WN100-150 RF Sch16s=5.5fm.5.64fl2

PL65(B)-10RF S=5

B WN700-150