NB/T 47065.1  支座 BⅡ 100014B)-16120-15F

bii100014B)-16120-15F

wn25(b)-16 mfmFFRF7 n=40-1.0/5 Sch4064RFRF-u00eu

hg/t20592bl450-10rf6h/S=/05rfF S

WN150-300mFRF129RF22cr17n-40Mh40S7 K=620 LF-1.6-1.0/40-10 rf1RFF

wn250-300 rf c=42 h=114 a=54 h1=18 s=

BI219-F/wn25-15-1.6/46-17vN5

lWN450-300 R