NB/T 47065.1  支座 BⅠ 24002F0mo2.2 f1=1000-1.0 δ=60 H=1

BL150-40FM/25 s=-6

BI 24002F0mo2.2 f1=1000-1.0 δ=60 H=1

a wn800 -300 rf2ch84L6.0-4-150 R00000

bii 5800 h=3S40h40rf6 G RF FM S= g s

LWN50-150RFH258RF7m0 RF6 RFRFM

wn 100-600 RF8 GBdsRSc/mp

LWN25-150RFB16a-150

pl20-16rf04a3s=1L B-1.6/40FMRFCH408 S