NB/T 47065.1  支座 BⅠ 180=14/ r=/u00F6rf0.000

bi180=14/ r=/u00F6rf0.000

SO25-150 RF2F/f0 S=6Sch40S00180

wn50-150 RF=10 S=7/fmS000-6RF/

WN80-40RF S=80030 45E3Dh40F

pl350-40fm=3

BL500(B)-40 RFF10 R/6/16FF D

so400(b)-10 rf05=6G/

法兰盖 bl 100-150 rf/ H1=12140 b=2.5 C=

SO80-150 RFB40s00- S=6.f

s