NB/T 47065.1  支座 BⅠ 13060.0/b¥h160rf

bⅠ13060.0/b¥h160rf

20615 BL25-150RF-1170-6rf0/700.)-0/1600.5

SO65b-25MРrf6 R1600-1.0=4

wn25-1500FMc6 rf050(b)-4 H=F1=5

WN 20-300RF s=4h(b)-1

1 CRF 1900-1.620δs=2

3 FM 1700-1.0 δ0=13=120405 F S==2-1116 RFRF015s25

B WN800-300RF B=787

47023M600-