NB/T 47065.1  支座 BⅠ 14002500H1.2-10r12/6fF1b=2

BI14002500H1.2-10r12/6fF1b=2

3 RF 1600-0.6 δ0=1080S0 RF)-25 RF

BL450-6 FF/=4 Sch80L80.6wn25

SO 18"-900 RF=1295cHG RF00(b)Jh4104=

BL15-150RF

BL200(B)-100 RJ-2/

47021 M600-0.6009 BL20-300 FMM-/5

3 fm1000-10b10R/

20592PL300B-25FM5.6/D=855

WN 80-15