HG/T 21574  吊耳 SP-21-42

SP-215-42-20-FR/F´0-600790 d=74050ch80F B=

WN25-300RF00-2.50 R pl125(a)-16rf467.5 fm s=1F)-1.5

bl50(B)-10 ma=6 R

47022 RF1000-16040 RF S=3F S=3-

SO 10"-300 RFh40f-1.040S°

WN200(B)-10 RF C=20

LJ 1 1/2"-600 SG=235 K= C=000-1.01-FF1Sch80 T