NB/T 47065.1  支座 BⅡ 34000h8025RF Sch2RF0RF/u0@Fle

BII34000h8025RF Sch2RF0RF/u0@Fle

WN 250(B)-16 RF S=6

bl400-100m-h40

PL 200(B)-10 RFh81=3S=6»0@wnmpampa2mpampampampampq

BL 150-150 RFRF-1.0 RF D=27560

PL 500(B)-2.5 RF Sc00CH10rfF Ss=8 δ=60F00(ac

BL32(B)-1500fm/200-1..1556

BII340F96RFFFt1

bi 200