HG/T 21574  吊耳 SP-73

wn80-150rf sch10ss=3.5

SP-734q

SO 3"-600 RF40Sinvoker/jmxinvok/F.�

wn65(a)-63RF sch9M10RR=26326RFH RFn20

SO 20-150 RFL

DN1000-PN10 WN RF Ⅱ S=12

wn80(b)-100fm s=6 δ=80J0-1.0Y600rj

BL 1000-10 RF h=2-1.0ampampam

PL80(B)-10 RF008m1000-1.0 /u00