HG/T 21574  吊耳 SP-68

SP-68S=65R0rf6 RF/0ch41s40SSchRF S/00(B)-16 RF B= sch4‘c0-4

SP-6 S14FR5400140ch0c2/uu0Fbl100-47021

a bl900-300rf-150RFb=4 c=35F0-0

WN 25(B)-40 RF S=64

PL25-10 RF592-0-1.0F2=35 H=63 S=3.5 f1=2

NB/T47021 CFM600-1.0 δ40 RF¢ δs=65wn2500 K=1327200

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