法兰 PL 800(B)-16 RF=60 S=3 H=0.7d=1

PL800(B)-16 RF=60 S=3 H=0.7d=1

47023 FM800-1.6 δ=

PL20-10RF D=1115 K

WN250-150rf R.56/36.8

wn32(b)-40fmh400-1.6.0/6F113

PL 50-10 RF00-2.5 S=140

47021RF450-1.00 RF Sch800

WN150B-300 MSO500-

WN 65-150 RF A=76.3 S=5.2

LWN50B-300RF6 RF3)- 180F36 RFS=6