支座 A 5500200(610m800-0.6.2 S=4.599( δ=50 H

a 5500200(610m800-0.6.2 S=4.599( δ=50 H

wn100-150 rf t

wn150-300 rf s=20 h1=7

SO25-150 RFRF40S S=8F)-10RF

NB/T47023 FM450-6.4hf0090 l=33740RF00

wn400-600fm/

wn 350-1500 rj923

WN200(B)-100 RJ S=13

BL1000-10RJ/

wn 15-2500 RJ/ÃŽÂS=1b=26.5/)