NB/T 47065.1  支座 BⅠ 72097

BI 72097

PL80-10FF D=18hg1=.rj0=62ff6-40=3.4 b490206

PL800-40RF0623 M 300-1.662.5FFRFF-1.0c

SO 200-150 RF42 D1=11071@ b=4 FM�

SO 80-150 RF=8��184le0

WN 500-150 Rf Sch60

so 100-150 RF

BL100-16RJ/1200-0.66RF-FM1000-0bh

DN50-Class300 BL RF

SO1&qu