HG/T 21574  吊耳 LP-5

LP-5-a/mS0 RFfc Sch40Fp6½5 R�F4яПНam RF Sch160 tf=1Fa0 rFF00-s/@47021�JRF219

BL 200-16 RF

2 A1å&B=32FHh40-am RF Sch160 tf=1Fa0 rFF00-s/@47021�JRF219

SO 3"-150 RF

WN 6"-600 RF

WN 32-16 M Sch40S/data

BL 32-16 M/data

PL65(B)-16 RF

W