NB/T 47065.1  支座 BⅠ 3251555 RF

BI 3251555 RF

PL40-16RF0SF@52RF重(0eR9F Sc5 wFRF94f

20615 wn200-300 RF B=203

BL200-40RF30

BⅡ2900-Fδ/80/(b)-jF6F1000-0.6

SO 80(B)-25 RF-1rfp0F H RF92=120s-

PL 80(B)-16 RF sch98

wn400-300fmsch40FRFFFFRF Sch40SS

BL 65(B)-10 RF/09-RF62.c1 S=4558-4R.0