NB/T 47065.1  支座 BⅠ 240016-1F30F5r=2.5516mnFF=12RF S5paSc

BL25-300 RF 99-6 TRF10sch12030mpamp;ampa

bi240016-1F30F5r=2.5516mnFF=12RF S5paSc

HP-4 DN=2600 �

SO20-300 T.0 δ=87.7tic70-8/1680f-300sc16

PL 50(B)-16 RF10 H1=7

WN150-16 RF S=c=3.91 RF C=2

so450(a)-16 rf&;ampa12-16

SO 40(B)-16 RFF Sc MÃ50-16

WN 150