HG/T 21574  吊耳 LP-12-200

LP-120592-200-4.0/b= d=12500-160rfBRF10 R020c8R7860

SO250(b)-150rfRF0-0S=4B1606/55 RF.0F52(BM/9-W0 R0-1F-6.4

WN150(A)-16 RF S=7.11jFRFFB/(B)-63FM t=2

bl15 -300 rf 904lR260 M Sch1RF Sch40801065.600-10 h=72-115f

WN250(B)-25 RFN=16=35/пҝS=12/data

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