法兰 PL 65-40 RF b=3 B1=78.5- sch40h10-1.0/70-100.6/F2s025 b=3

pl65-40rf b=3 B1=78.5- sch40h10-1.0/70-100.6/F2s025 b=3

bl150(b)-10 fmR-

wN65-150RF/ RFS

1 FM 400-1.6 δs=6

WN50-600RF S=5.6 H1=1200 N=½5 R

lwn50-900rjb=42.7

pl32(B)-6RF00 RF

bl25-1500rj=08050rF)-)-2RF50Ãrf b= S=0‚¸

wn20-150rf sc

WN50-63 FM00-