NB/T 47065.1  支座 A 12008)Y=366 K=415 C=

hha12008)Y=366 K=415 C=

lwn25-150rf h=/60 d1=515005 d=905=100-

PL80-6FF00 Ã/fRFh80=44=ch160pampamp3002.87F4rf1150 r

PL40(B)-16 RF B=41 b=38 H=366HG/H=16

bl350-300 RF870 RF)-1

B WN 650-300 RF B=634.61

PL125-16Rf RF 30/wp-c33

wn100-25fm s=6=40RF=4RF