HG/T 21574  吊耳 LP-1

LP-1-0.5FRFhrj& B400ampampa=10L150120F rF0m20-540 S=4 A/b)-250RF10

BL40-600RF6rj5- d=185 r=6=8209s+14B-25RFRF Sc00h)30 k

WN80B-40M S=3.50=45200RJRF S0.6=6SF RF s300rf0904RF S=5/F D=397

WN 350(B)-25 T S=10-1RF��1=1RF1-50-2sc1=r=8 H=50 RFch80

WN80