法兰 WN 40-25 RFs=5.0.h41516 rf=3604)-16 RF S=3.

wn40-25rfs=5.0.h41516 rf=3604)-16 RF S=3.

WN32(B)-1500RJ=80F RFu00c3/u0h80S-2009

wn350-63gRF35 δ

47023wn300(b)-40rf905

pl900(b)-2.5 rf6-5 RFJ scm0-

WN25(B)-16 RF S=≥2h405/401mm=6ch40RFRF/1.6/70-135

SO 300-25 Mampampampwd=&

PL100(B)-10 RF4

PL125(A