NB/T 47065.1  支座 A 1600154f0/B=6g/0/0

a1600154f0/B=6g/0/0

pl100(b)-16 ff d=2130 k==5R

47065.4 A3¦0R50ch40

wn25(b)-63gSch/06R

bâ… 1000f/@47023 RF1000-1.0 δ=60 H=120FF

pl450-16mso250(b)-(

BI4006=ASch

SO 15(B)-25 M200 s=6.5 Â5½/40

wn50(a)-40 rfÔÇô

pl50(b)-16 rfæµ·å· åŒ�